Answer:
One of the responsibilities of an environmental science and protection technician is Option B: Conducting tests to monitor pollution.
Explanation:
Environmental science and protection technicians are trained to help monitor the environment. They know a lot about the mechanics of testing for contamination and searching for the sources of pollution in the environment. These technicians often work as consultants or for government agencies or laboratory facilities that do a lot of environmental research. They are sometimes part of a wider team of scientists and researchers who ask the technicians to carry out specific tests on their behalf as part of the research. The environmental science and protection technician might also test for noncompliance with environmental regulations, but he or she is rarely expected to formulate those regulations or to enforce them.
Shifting cultivation is most commonly found in which climate region?
Shifting cultivation is mostly found in the tropical climate regions. It is a method of cultivation where farmers cut down and burn vegetation on a piece of land, cultivate it for a few years until its fertility diminishes, after which they move to a new area.
Explanation:The practice of shifting cultivation is most commonly found in the tropical climate regions. This form of cultivation, also known as slash-and-burn or Sweden agriculture, involves clearing a piece of land by cutting down and burning the vegetation. After a few years, when the fertility of this land declines, farmers move on to a new area and repeat the process. Many tropical regions such as parts of Asia, Africa, and South America are suitable for shifting cultivation due to their warm climate and high rainfall which leads to rapid regrowth of vegetation.
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Shifting cultivation is most commonly found in which climate region A. humid low-latitude
What is Shifting cultivationShifting cultivation is a traditional agricultural practice that has been practiced for centuries by indigenous communities. While it can be sustainable when practiced in small-scale, traditional settings, extensive or improper use of this technique can lead to deforestation, soil erosion, and environmental degradation, impacting local ecosystems and biodiversity.
In recent times, the expansion of agriculture and changes in land use have led to a decrease in shifting cultivation
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Imagine that you live in a rural village in Southeast Asia and that you are
considering moving to the country's capital city. In the spaces below list
the push and pull factors that may contribute to your decision.
Push Urbanization
Pull Urbanization
Answer:
Push factors can be aspects within the villages that lead residents to leave, like not being landowners, work being centered primarily on agriculture, and natural population growth. Pull factors are attributes of the cities themselves like a greater variety of employment possibilities and better quality infrastructure.
Explanation:
There are a number of push factors that have shaped rural urban migration in Southeast Asia. These include issues like landlessness, land tenure, and an increase in the population. In countries like South Vietnam and Indonesia, violence in the countryside was one big push factor that started larger levels of migration to cities like Jakarta and Hanoi in the 1950s through the 1970s. Pull factors are what attracts migrants to the cities themselves like better access to education and healthcare. There is also more employment in a wider variety of industries.
One way to determine past changes in Cenozoic ocean surface temperatures is to resolve whether ________ were warm- or cold-water species.
Answer:
a. planktonic foraminifera
How is the equator similar to the prime meridian? A. Both the equator and prime meridian are lines that divide Earth into the Northern and Southern hemispheres. B. Both the equator and the prime meridian are imaginary base lines from which locations of Earth can be measured. C. Both the equator and the prime meridians are symbols used in maps. D. Both the equator and the prime meridian show the actual sizes and shapes of continents.
Answer:
B. Both the equator and the prime meridian are imaginary base lines from which locations of Earth can be measured.
B. Both the equator and the prime meridian are imaginary base lines from which locations of Earth can be measured are similar to the prime meridian.
Geographers and cartographers organize locations on Earth using a series of imaginary lines that encircle the globe. The two primary lines are the equator and the prime meridian. These lines help form the systems of longitude and latitude, allowing users to locate themselves anywhere on the planet. The equator is the line of latitude that divides the Earth into the Northern and Southern Hemispheres and sits at 0 degrees latitude. The prime meridian, on the other hand, is the line of longitude that divides the Earth into the Eastern and Western Hemispheres and sits at 0 degrees longitude. Both lines are fundamental reference points used in geography to measure other locations on Earth, making them similar in function and purpose.If you were flying from London to Jakarta by a relatively straight-line route, in which of these cities would you be most likely to make a connecting flight?
Answer:
Given option
Delhi
capetown
Sydney
Mexico
Answer is Delhi
Explanation:
Aircraft enrout Jakarta from London usually stop in Delhi
Which two key properties of Earth’s spatial relationships are considered when creating a map projection?
Answer:
The size and the shape and the area.
Explanation:
The key properties of the earth that help in the creation of the spatial features that are needed to create a map projection are the respect to the shape and the size and the along with the area of the earth's surface features. That plays a crucial role in the formation of the projection as the distance, direction, and scale of the map are kept into consideration.In tropical regions the surface temperature of the oceans is high but decreases rapidly with depth between 300 and 1000 meters because ________.
Answer:
Sunlight cannot penetrate into the deeper oceanic zone
Explanation:
The oceans are extensively large bodies of water and are comprised of varying depth from place to place. The equatorial and the tropical region receives the maximum amount of sunlight as a result of which the ocean surface temperature rises significantly. So, the surface water up to a depth of about 200 to 300 meters below the sea level remains warm, as sunlight can easily penetrate in this zone.
But, at a depth more than about 300 meters to a depth of 1000 meters, this sunlight cannot penetrate and due to this reason the water in this zone remains cold enough. Thus, the temperature of the ocean water decreases with the increasing depth.
Based on their locations relative to land and water, which of the five cities in the Cities folder would likely have the greatest temperature range from the warmest to coldest months?
Answer:
A
Explanation:
The closeness of a city to either land or water will affect the temperature of the city. If a city is closer to water, its temperature will be lower. However, if the city is farther from water, its temperature will be higher. This in contrast to the closeness of a city to land. Therefore, it can be concluded that the city with the greatest temperature is city A.
A city's temperature range is affected by its proximity to large bodies of water. Inland cities, away from oceans or seas, tend to have greater temperature range due to faster heating and cooling of land versus water. An example would be comparing landlocked Denver to seaside Miami.
Explanation:In Geography, the temperature range of a city is affected by its location relative to land and water. Countries that are away from large bodies of water, like oceans or seas, are predicted to have a greater temperature range. This is due to the continental climate effect, where land heats and cools faster than water does. So a city located inland, away from the moderating influence of an ocean or sea, will likely experience the greatest temperature range between its warmest and coldest months.
A concrete example would be comparing a city like Denver, which is landlocked, to a city like Miami, which is near an ocean. Denver is likely to have a more significant temperature range throughout the year as compared to Miami. It’s because water bodies have a high relative heat capacity which helps to moderate temperatures of nearby land areas.
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Kepler's first law states that the orbit of each planet is an ellipse with the Sun at one focus. Which of the following statements describe a characteristic of the solar system that is explained by Kepler's first law?A)The sun is located slightly off centered from the middle of each planet’s orbit.B)Earth is slightly closer to the sun on one side of its orbit than on the other side
Answer:
The complete option include
The sun is located slightly off center from the middle of each planets orbit
Inner planet orbits the sun at higher orbit than that of the outer planet
Earth is slightly closer to the earth on one side of its orbit than other side
All the planets orbit the sun in one plane
Venus orbits the sun faster than earth
Pluto moves faster when it is closer to the sun than when it farthest
Explanation:the correct answer are
The sun is located slightly off centre from the middle of each planet
Earth is closer to the sun on one side of its orbit than the other
If all eukaryotes suddenly died off, the Earth's carbon cycle would immediately collapse and cease to exist.True / False.
Answer:
The carbon cycle would die instantly
Explanation:
Since eukaryotes are everything in the carbon cycle. Eubacteria and archaebacteria don't actually do anything to help the carbon cycle flow.
_____ is the country with the largest area of temperate deciduous forest
Answer:
North America, Europe, and parts of parts of Russia, China, and Japan.
Explanation:
Temperate deciduous forests can be found in the eastern part of the United States and Canada, most of Europe and parts of China and Japan. The temperate deciduous forest is a biome that is always changing. It has four distinct seasons: winter, spring, summer and fall. Winters are cold and summers are warm.
The United States has the largest area of temperate deciduous forest in the world. These forests are found in regions with warm summers and mild winters, particularly in the eastern United States.
Explanation:The country with the largest area of temperate deciduous forest is the United States. Temperate deciduous forests are those kinds of forests which are dominated by trees that lose their leaves each year. They are found in areas with warm, moist summers and mild winters. In the United States, these forests thrive in the eastern parts such as in the states of New Hampshire and Vermont. Other countries with significant regions of temperate deciduous forests include China, Japan, and some regions in Europe but none cover as vast an area as those in the United States.
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Summed over the entire surface of the Earth, the rate of spreading at divergent boundaries is ________ lithospheric consumption at subduction zones.
Answer:
Equal
Explanation:
In a divergent plate boundary, two plates move away from one another and new materials are deposited along the center of this boundary, which is commonly known as the mid-oceanic ridge.
On the other hand, in a convergent plate boundary, two plates move towards each other, resulting in the formation of a subduction zone. The denser plate subducts below the less dense plate and melts at the asthenosphere layer. Here, the crust is consumed or destructed.
The total land areas on earth always remain conserved. This means that the portion of the crust that is destroyed in the convergent plate boundary is balanced by the portion of the newly formed crust that occurs along the mid-oceanic ridge in the divergent plate boundary. This is how the plate movement is responsible for the conservation of total landmass on earth.
Thus, the rate at which plates diverges is equal to the rate at which the plate converges.
The rate of spreading at divergent boundaries is equal to lithospheric consumption at subduction zones when considering the entire surface of the Earth.
The rate of spreading at divergent boundaries is equal to lithospheric consumption at subduction zones when considering the entire surface of the Earth.
Divergent boundaries are areas where tectonic plates move apart, resulting in the creation of new lithosphere through volcanic activity. In contrast, subduction zones occur when one tectonic plate is forced beneath another, leading to the consumption of lithospheric material.
As the Earth's surface is a closed system, the amount of lithosphere being created at divergent boundaries must be equal to the amount being consumed at subduction zones.
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Which nation in Southwest Asia is considered economically advanced and fully developed?
A. Israel
B. Iran
C. Syria
D. Iraq
Will mark Brainliest if correct!
Answer:
A. Israel.
Explanation:
Israel is the only democracy of the Middle East, an economic powerhouse and a technology hub at the same time. It´s a modern country ruled by a parliamentary system. As a Jewish country, it´s culturally different from its Arabic neighbors.
Answer: Israel
Explanation:They have the best technolagy
The chain of Hawaiian islands can be used to calculate the rate of movement of the Pacific Plate over the last few million years. The island of Hawaii currently sits on the hot spot and is therefore 0 million years old. The island of Kauai used to sit on the hot spot; it is approximately 5.1 million years old and is now approximately 473 km away from the hot spot, to the northwest. Given these parameters, what is the average rate of motion of the Pacific Plate in cm per year?
The average rate of motion of the Pacific Plate will be 9.27 cm per year.
From the information given, the following can be deduced:
Distance = 473 km = 47300000cmTime = 5.1 million years = 5100000 years.Therefore, the rate of plate movement will be:
= Distance / Time
= 47300000 / 5100000.
= 9.27cm/yr
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Using the age and distance from the Hawaiian hot spot of the island of Kauai, it's calculated that the average speed of movement for the Pacific Plate over the last 5.1 million years is approximately 9.27 cm/year.
Explanation:The islands formed by the Hawaiian hot spot allow us to calculate the speed of plate movement. The island of Kauai, which is 5.1 million years old, is now approximately 473 km away from the hot spot. If we consider that distance and time are related to speed, dividing the distance Kauai traveled (473,000m) by the time it took (5.1 million years) gives us an average speed of movement for the Pacific Plate. To convert this to centimeters per year, we find that the Pacific Plate has an average speed of approximately 9.27 cm/year.
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Continued movement of the continental crust on the west side of the San Andreas fault could result in which of the following features?
a. new oceanic crust
b. a coastal mountain range
c. an island
d. an oceanic island arc
Answer:
Option (C)
Explanation:
San Andreas is a prominent example of a transform fault, in which the plates namely the Pacific Plate and the North American plate slide past each other. The movement of the associated plates in this fault is in the right lateral, strike-slip. With the continuous and rapid movement of both the plates in its respective direction, the west side of the fault would get detached from the fault zone and lead to the formation of an island. The movement of the plates along this fault is responsible for the occurrence of shallow focus tremendous earthquakes.
Thus, the correct answer is option (C).
Let's say Stella wants to observe a nighttime Mesoscale Convective Complex (MCC) using a nearby POES satellite. Which band from the AVHRR would she use?
Answer:band 4
Explanation:
Advanced Very-High-Resolution Radiometer (AVHRR) instrument is a space-borne sensor that measure the reflectance of the Earth in five spectral bands that are relatively wide by today's standards. AVHRR instruments are or have been carried by the
National Oceanic and Atmospheric Administration (NOAA) family of polar orbiting platforms (POES) and European MetOp satellites. The instrument scans several channels; two are centered on the red (0.6 micrometres) and near- infrared (0.9 micrometres) regions, a third one is located around 3.5 micrometres, and another two the thermal radiation emitted by the planet, around 11 and 12 micrometres.
London, UK is on the Prime Meridian. Using the 90 degrees West longitude for Chicago, what is the time in London if Chicago's time is 8 AM?
Answer:
2:00 PM
Explanation:
London is 6 hours ahead of Chicago. So if the time in Chicago is 8:00 AM then it would be 2:00 PM.
London's time is 6 hours ahead of Chicago's time. So, when it's 8 am in Chicago, it's 2 pm in London.
Explanation:The time difference between Greenwich, England, also known as the Prime Meridian, and Chicago, USA, which is approximately 90 degrees west of Greenwich, primarily depends on the system of global time zones established to standardize time. For every 15 degrees of longitude, the time difference is about one hour, since there are 24 hours in a day and 360 degrees in a circle. Therefore, the 90 degrees west longitude of Chicago represents a time difference of six hours behind Greenwich. Hence, when it's 8 AM in Chicago, it should be 2 PM in London, assuming no effects of daylight saving.
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How much of the Sun’s ultraviolet radiation reaches Earth’s surface?
1. some of the ultraviolet radiation
2. most of the ultraviolet radiation
3. almost all of the ultraviolet radiation
4. none of the ultraviolet radiation
5. little of the ultraviolet radiation
Answer:
Option (5)
Explanation:
The ultraviolet rays are found to be present in solar radiation and are allowed to be incident on the earth. These solar radiations are comprised of nearly 8% of UV rays. These UV rays are of three types, namely UV-A, UV-B and UV-C which are harmful to the living organisms on earth. Of all the three, the UV-B and UV-C are highly dangerous that can cause various skin diseases like cancer.
The presence of the ozone layer in the atmosphere acts like a blanket that does not allow these harmful UV radiations to enter into the atmosphere of the earth. The majority of the UV-A is able to reach the earth's surface, but they are not able to cause much harm. So, out of this 8% of total UV radiations, a little amount of it is successful in reaching the surface of the earth.
Thus, the correct answer is option (5).
Some of the Sun’s ultraviolet radiation reaches the Earth’s surface. This is mainly because the ozone layer within the Earth's atmosphere absorbs most of the harmful UV rays.
Explanation:In question of how much of the Sun’s ultraviolet radiation reaches the Earth’s surface, the correct answer is 'some' of the ultraviolet radiation. Earth’s atmosphere, specifically the ozone layer, serves to shield the surface from most of the Sun's harmful ultraviolet rays. Only about 10% of the Sun's UV rays manage to penetrate through the atmosphere. These are mainly UV-A type rays, as the more harmful UV-B and UV-C rays are largely absorbed by the ozone layer.
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Geography is divided into two broad categories - physical and supernatural. Geography is divided into two broad categories - physical and supernatural. True False
Answer:
False, human and physical
Explanation:
Which of the following statements about the state of Texas are true?
A- The discovery of oil at Spindletop was the beginning Texas as a significant oil-producing state
B- Most Texans are liberal in their political views
C- Environmental regulations have eliminated cotton and tile as valuable products in Texas
D- The State of Texas spends less on public services than most states.
Answer:
A. The discovery of oil at Spindletop was the beginning Texas as a significant oil-producing state
D. The State of Texas spends less on public services than most states.
Explanation:
Texas is a low-spending state. This is the direct result of low state government spending. Texas is 43rd on direct general spending per capita, for state and local government.
If you were to sail from the Southern Ocean to the Arctic Ocean along the 20-degree west longitude line, you would pass by all of these continents except __________.
A. North America
B. Africa
C. Asia
D. Europe
E. South America
Answer:
Asia
Explanation:
Southern Ocean is also known as the Antarctic Ocean extends from the coast of Antarctica north to 60 degrees south latitude. Countries bordering the Southern Ocean are: South Africa, Chile and Australia.
Arctic Ocean is the smallest and shallowest of all the world's ocean. Countries bordering the Arctic Ocean are: Russia, Norway, Iceland, Greenland, Canada and the United States.
Sailing from Southern Ocean to the Arctic Ocean along 20-degree west longitude line, all those continents must be passed except Asia.
Asia is at the right most corner of the world map, located at 34.0479° N, 100.6197° E.
Originally, there must have been just one type of ______________ on the Galapagos islands, but over time it diversified into many kinds, with different beak shapes. The same for tortoises. One type of ______________ must have turned into many kinds, with different shells depending on which island they lived on.
Answer:
bird
tortoise
Explanation:
"different beak shapes". Beaks are often associated with birds.
"with different shells". From the phrase and the one before (The same for tortoises.), it is clear tortoises are the main topic.
Why should be the indication on the magnetic compass as you roll into a standard rate turn to the right from a south heading in the Northern Hemisphere?
Explanation:
C) Western expansion spread the US population over wider area.
At the motion of the Earth in its orbit around the Sun appears to move among the signs of the Zodiac in the course of a , as the Moon does over the course of a .______-
Answer:
A year
A month
Explanation:
The motion of the earth at its orbits appears to move among it zodiac sign in the course of a year as the moon does the course over a month
Which of the following could threaten an area after the initial shocks from an earthquake subside? a. Fires b. Landslides c. Tsunamis d. Aftershocks e. All of the answer choices are correct
Answer:
e. All of the answer
Explanation:
The Effects of the earthquakes can create and make changes to the surface of the ground and thus they can also affect the surrounding landscapes and thus thy can be dnagerosund thus they threaten and are usually unpredictable and are of a larger magnitude hence they occur in quite seismo areas. And these after shows are believed to last up to 10 years. And thus these help in the prediction of the future shocks.Imagine a scientist is studying a sedimentary rock formation that spans the three most recent geologic eras. Rock layers from each era are present in the rock formation. In what order, from top (closest to the surface) to bottom (deepest), should the scientist expect to find layers from each geologic era.
Answer:
Top- Cenozoic (youngest)
Medium- Mesozoic
Bottom- Palaeozoic (oldest)
Explanation:
The geological time scale is usually referred to as the ordered arrangement of major geological events that has taken place in the past. It is comprised of 3 distinct geological eras, namely the Palaeozoic, the Mesozoic and the Cenozoic.
Of these 3 eras, the oldest is the Palaeozoic (about 540 to 250 million years ago), followed by the Mesozoic (about 260 to 66 million years ago), and lastly is the Cenozoic (about 66 ,million years to present). All these 3 eras are characterized by the presence of fossil assemblages, that helped the geologists in constructing the geological time scale.
Answer:
Cenozoic
Mesozoic
Paleozoic
Explanation:
When layers of sedimentary rock are not disturbed by other geologic processes, the youngest layers are nearest to the surface, and the oldest layers are closest to the bottom.
According to the geologic time scale diagram, the current and most recent geologic era is the Cenozoic. The Mesozoic came before the Cenozoic, and the Paleozoic came before the Mesozoic.
So the scientist should find that the layers closest to the surface are from the Cenozoic. Layers farther down will be from the Mesozoic; layers ever farther down will be from the Paleozoic. This is shown below.
On a cosmic calendar, in which the history of the universe is compressed into one year, when did the dinosaurs become extinct, given that they became extinct 64 million years ago?
Answer:
december 30 is when the dinosaurs became extinct
On a cosmic calendar, the extinction of dinosaurs around 65 to 66 million years ago corresponds to approximately December 26th or 27th, at the transition from the Cretaceous period to the Cenozoic Era, due to a massive asteroid impact.
The question concerns the representation of the history of the universe on a cosmic calendar, where the universe's 13.8 billion-year lifespan is condensed into a single year. The dinosaurs became extinct approximately 65 to 66 million years ago, which, on this cosmic calendar, is roughly equivalent to December 26th or 27th. This extinction marked the end of the Cretaceous period and resulted from a catastrophic event, widely believed to be the impact of a large asteroid near modern-day Mexico. This impact caused dramatic climate changes, culminating in the mass extinction event where many species, including dinosaurs, perished. The end of the Mesozoic Era, characterized by the dominance of dinosaurs, gave way to the rise of mammals and the Cenozoic Era that followed.
The horizon is defined:________. a. by the place where the sky meets the ground. b. by the direction perpendicular to a line to the zenith. c. by the line in the sky directly above Earth's equator. d. by the direction perpendicular to the north celestial pole.
Final answer:
The correct answer is: a. by the place where the sky meets the ground.
Explanation:
The horizon is defined as the apparent line that separates the Earth from the sky when viewed from a specific point. It is the horizontal line that seems to be at the farthest distance and represents the point where the sky and the Earth's surface meet.
Symbolically, the horizon represents the meeting point of the sky and the Earth's surface.
This concept is a result of the Earth's spherical shape. As you look out into the distance, the Earth's surface appears to curve downward, and this curve gives the illusion of the sky meeting the ground at the horizon.
In summary, the horizon is a visual phenomenon created by the curvature of the Earth, giving the impression that the sky and the Earth's surface converge at a distant, horizontal line. It is a key element in navigation, astronomy, and landscape observation. The exact position and characteristics of the horizon depend on the observer's location and elevation.
The theory of plate tectonics explains the movement of the plates by convection cells in the earth's layers?
Answer: TRUE
Explanation:The Theory of PLATE TECTONIC explains the mass movement of Tectonic plates they move or glide over themselves by convection cell,this theory shows that the Earth's surface is divided into layers which are described as plates.
Three forces have been found to be the drivers of Tectonics plates they include
(1) Convection in the Mantle which
is a heat dependent.
(2) Ridge push which is gravitational force dependent,it leads to the spreading of the ridges.
(3) Slab pull which is gravitational force dependent in subduction zones.
Plate tectonics is the theory that explains the movement of Earth's tectonic plates through convection cells in the mantle, affecting geological features and the global climate.
Explanation:Understanding Plate Tectonics
Plate tectonics is a geological theory that explains the movement of Earth's plates and their roles in continental drift, mountain formation, and other large-scale surface phenomena. The Earth's lithosphere is divided into tectonic plates that glide over the molten mantle beneath. This movement is caused by the convection cells in the mantle, which act like a conveyor belt due to the intense heat from the Earth's core causing the molten rock to circulate. As warm material rises, it cools and sinks back down to be reheated, creating a continual process that drives these plates in different directions.
The movement of these tectonic plates is also crucial in the distribution of heat from the interior of the Earth to the surface, making plate tectonics a key component in the Earth's cooling system. These movements can lead to the formation of various geological features and impact the global climate by changing the patterns of ocean currents and the distribution of heat across the planet. Moreover, the shifting plates can result in natural events like earthquakes and volcanic activities.
The key word in that question is "range" of temperatures. When it's cold, it gets really cold and when it's hot, it gets really hot. In areas near large bodies of water, there is also water in the atmosphere, (know as "humidity").
There is a property of matter know as "specific heat". A substance with a high specific heat is hard to heat up but also hard to cool down. It is easier for a substance with a high specific heat to maintain a steady temperature. Water has a high specific heat. It is hard to heat it up and hard to cool it down So areas with a lot of water, including atmospheric humidity, are harder to get hot and harder to get cold. In areas where there is little humidity because they're far away from large bodies of water, it is easier to heat up the atmosphere and also easier to cool it off. So you have a larger range of temperatures. In the desert it is hot during the day and cold at night. In the rain forest, (where there is very high atmospheric humidity) it can be very hot during the day and stay hot at night.
Get it?
Answer:
Temperature difference occurring in various terrains is due to terrain construction.
Explanation:
As it is rule of nature that every material is different in physical and chemical properties to others. Sand has very high absorption capability of gases and heat. As the day shines desert get hot because sand consisting of various materials mostly glass and silicon reflects the light and due to which humidity level decreases and day become hot. In night there is no light so internal vibrational momentum of atoms comes on its original pace it means that their drift decreases so night is cold.
Forests on other hand face humidity and sunlight in the day and in night humidity level does not considerably decreases and heat gets trapped which is absorbed in the day.