Describe the Great Barrier Reef. Why is this site considered one of the world's most important ecosystems?

Answers

Answer 1

The great Barrier Reef is a huge reef consisting of many life forms some of which have been undiscovered and it is also one of the last big reefs left in the world

Answer 2

Answer:

The Great Barrier Reef is located off Australia’s eastern shore. The reef is 1,250 miles long and is made up of thousands of individual reefs. There are over 400 species of coral and hundreds of species of plant and animal life. A popular tourist attraction, the Great Barrier Reef is protected by the United Nations as a World Heritage site.


Related Questions

In which situation might GDP (gross domestic product) NOT be an accurate indicator of the health of a country's economy? A) The country is embarking on large public works projects. B) The country has recently joined a new trade organization. C) The country relies on agriculture for most of its export revenues. D) The country has suffered a disaster and is receiving financial aid from overseas.

Answers

The country has suffered a disaster and is receiving financial aid from overseas.

In this situation, the availability of money for purchasing goods and services may not accurately reflect economic growth in the country.

So your answer is D.


ANSWER:

GDP might not be an "accurate indicator" of the health of a "country's economy" when the country has "suffered a disaster" and is receiving "financial aid" from overseas.

EXPLANATION:

When the country is suffering a disaster then the GDP might not be the accurate indicator of the heath of country’s economy. The accidental or disaster causes the sudden decrease on heath of country’s economy. Also, the financial aid is not considered for indicating the GDP of country.

put these innorder of size from smallest to biggest: creeck, rill, gully, river.

Answers

Creek
Gully
Rill
River

The order of water bodies from smallest to largest is Rill, Gully, Creek, and River. Rills are minor erosional features that can become gullies, which are larger. Creeks are smaller streams, and rivers are the largest, flowing towards the sea.

To answer the student's question, we're looking at the order of stream sizes from smallest to largest. Fundamentally, this ordering is based on the typical flow and size of these water bodies found in nature.

Rill - A rill is a small channel in the soil formed by erosion. It is the smallest and often not very deep, formed as water from precipitation runs off and pulls loose soil with it creating small channels.Gully - A gully is larger than a rill and is a product of further erosion. When rills deepen and widen, they can become gullies. These can be large enough that they cannot easily be crossed and can disrupt fieldwork.Creek - Larger than a gully, a creek is a small stream that is often a tributary to a river. It's a small body of moving water, sometimes sourced from springs or lakes.River - The largest body of moving water on the list, a river flows to the sea and can have creeks and smaller streams as tributaries.

What is one way that Earth’s ocean currents help regulate global climate

Answers

Oceans currents are significant in thermal regulation. The ocean waters at the equator are warmer than those at the poles. This is due to the fact that the tropics receive direct sunlight throughout the year than the poles. The less dense warm currents move towards the poles on the surface waters while the cold denser waters from the poles move towards the equator on the ocean floor. This is expedited by the Coriolis effect of the earth’s rotation. These ocean currents transfer heat and distribute it hence regulating the globe’s climate.  

Answer:

By moving warm water and precipitation from the Equator toward the poles.

Explanation:

I know you want the right answer on study island like me. I just guessed and happened to get the right answer, so yeah. You're welcome.

what can you conclude about lithospheric motion of the south American plate with the Nazca palte and the African plate

Answers

The earthquakes that engage NEAREST to volcanic activity(ROF Ring of Fire) Will either erupt the volcano, or increase the damage

The direction of the wind can be found with the help of _______

Answers

when the winds blows you can see the arrow point directly into the wind and install a weather vane

the line dividing regions 4 and 5 on this map is known as the Fall Line which of these represents an important factor of a fall line in Georgia history

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The Fall Line separates the Coastal and Piedmont regions in the state of Georgia.

The Piedmont area is at a higher elevation than the Coastal causing the rivers to “fall” into the Coastal region. The Fall Line became an area where trade posts developed because the waters were too rough to be traveled by boats.

Three out of four of those major trade areas among the Fall Line became state capitals of Georgia.  

Answer:

B) It was an important source of power due to a change in elevation.

Explanation:

What is the result of the greenhouse effect?
A.
Heat is deflected from the atmosphere.
B.
Heat is released from the atmosphere.
C.
Heat is kept in the atmosphere.
D.
Plants are able to grow in the tropics where the air is the heaviest.

Answers

I believe the answer is C.

Hi! I think that the answer must be C

:) Thank you

Which statement describes an example of a positive feedback loop?


A. Warm-blooded animals sweat when they get too hot. Sweating is a method by which the body cools itself.

B. A thermostat regulates temperature by turning a furnace or air conditioner on and off.

C. When blood flows from a mild cut, blood clots form to prevent excessive bleeding.

D. As oceans become warmer they release more CO2, which then increases atmospheric and ocean temperatures.

Answers

Final answer:

Option D represents a positive feedback loop where warming of oceans leads to more CO2 released which further increases temperature - a cycle that keeps reinforcing itself.

Explanation:

An example of a positive feedback loop is represented by option D: 'As oceans become warmer they release more CO2, which then increases atmospheric and ocean temperatures'. This constitutes a positive feedback loop because the output of a system is used as its input, leading to the amplification of the initial effects. The increased atmospheric and ocean temperatures caused by CO2 release will further warm the oceans, leading to the release of even more CO2, and thus the process keeps reinforcing itself.

The other options (A: Warm-blooded animals sweating, B: Thermostat regulation, C: Blood clotting) are examples of negative feedback loops, in which the system counteracts imbalance, working towards establishing equilibrium.

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which of the following regions currently has the largest percentages of immigrants
A North america B Latin america C Australia and new Zealand D east Asia E middle east

Answers

I would say probably C

It’s A. North America. I think

which of earths layers is just below the crust

Answers

i believe It is the mantle

The mantle is just below the crust

Jim shot an arrow at the target but missed. In fact, the arrow was nowhere in sight! "Don't worry" said Jim's buddy. "It is probably lying on the ground on the other side of the target." "How do you know that?" asked Jim. "Because of ________", answered his buddy. A) the force of gravity B) the pull on your bow C) the force of the wind D) the curve of the Earth

Answers

A, the force of gravity

The answer is A.) the force of gravity

How does trade between different nations influence culture

Answers

International trade means peoples goods from lets say Asia are transported to America. Since its from a different country some influence comes with it.

Culture is influenced since a nation exports its culture allong with its products. As international tourism increases the nation imports thier culture with those products. The traded goods which the nations would traded( like cloth, beads, crops, furs) would allow different nations to own the materials that they could not find where they lived.

Hope this helps! <3

Besides the availability of food and water what factors might affect an organism life expectancy

Answers

Final answer:

Several factors affect an organism's life expectancy, including abiotic factors such as light, temperature, dissolved oxygen, nutrients, and salinity, as well as disease, parasites, predation, weather, natural disasters, and pollution.

Explanation:

Besides the availability of food and water, several factors can affect an organism's life expectancy. These include abiotic factors such as light, temperature, dissolved oxygen, nutrients or minerals, and salinity, as well as biotic factors like disease, parasites, and predation. For example, in freshwater biomes, organisms cannot tolerate high salt levels and, therefore, an increase in salinity could be detrimental to their survival. Similarly, photosynthetic organisms require sunlight, and if this is blocked by algal blooms, it can lead to their death and subsequently affect organisms that rely on them for food. Additionally, factors such as weather, natural disasters, and pollution can influence mortality at any population density.

how had the north america free trade agreement affected business culture in the united states

Answers

It has created more trade between Mexico, Canada and America allowing for the economy to grow and for more trade to be created

Describe 2 reasons why it is important to study the Grand Canyon.

Answers

1. If you consider traveling in the future you with have knowledge beforehand
2. Knowing how it formed can help you understand other canyons around the world better

No photograph or verbal description of the Grand Canyon is ever going to suffice. You just have to experience its overwhelming vastness and awe-inspiring splendor in person. Therefore, you should study it in case you go there! Make sure you know the temperature and animals that will be there so you're prepared.


Sunrise and sunset are spectacular at the Grand Canyon, not only that but other things there are interesting. It's not a boring subject, so why not study it?

rural areas refers ro

Answers

Rural areas refer to the countryside. It is a geographic area outside the city and town limits that are unsophisticated.  Anything that is not urban is categorized as rural. Generally the population density is less. Forest and agriculture based places fall under rural category.

Answer: Areas in the country

Which climate zones are found in eastern Europe

Answers

Currently, it is predicted that there are around 375 language spoken in Africa. The amount of cultures in africa is depended on the unique characteristics of the local tribe.

Africa have approximately around 450 different cultures with their own unique characteristics. Currently, there are many regions Africa that still involved in a civil wars that initiated by independent groups in order to take control of the government.

Their economy is in a stagnation and the environment around them is not in a good condition. It is predicted that 10,000 deaths occurs because of political instability in Africa every year.

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Describe the reasons for deforestation. Describe at least two reasons for deforestation. Describe the impact of deforestation on the environment. Give at least two examples of environmental impact.

Answers

Final answer:

The reasons for deforestation include the demand for natural resources such as timber and agriculture. Deforestation has a significant impact on the environment, including soil erosion and loss of biodiversity. Examples of environmental impact include the disruption of the water cycle and loss of habitats.

Explanation:

Deforestation is the act of clearing or removing forests. Two main reasons for deforestation are the demand for natural resources, such as timber and agriculture. Logging, mining, and agricultural practices like slash-and-burn farming and cattle ranching contribute to deforestation.

The impact of deforestation on the environment is significant. It leads to soil erosion, where soils are washed away during heavy rains. This erosion makes it difficult for forests to regrow and contributes to the loss of nutrients in the soil. Deforestation also contributes to climate change and the loss of biodiversity.

Two examples of environmental impact due to deforestation include the disruption of the water cycle and the loss of habitats. Without trees to absorb and release water, the water cycle is disrupted, leading to changes in rainfall patterns and frequency. The loss of forests also results in the destruction of habitats for numerous plant and animal species.

Final answer:

Deforestation is primarily caused by human activities such as logging, agriculture, and development. It has several negative impacts on the environment, including biodiversity loss and climate change.

Explanation:

Reasons for Deforestation:

Human activities: Deforestation is primarily caused by human activities such as logging, agriculture, and development. Trees are cleared to make way for agriculture or to extract valuable resources like timber.

Infrastructure development: Deforestation can also occur due to the construction of roads, dams, and other infrastructure projects. These projects often require large areas of forest to be cleared, leading to deforestation.

Impact of Deforestation on the Environment:

Deforestation has several negative impacts on the environment:

Biodiversity loss: When forests are cleared, many species lose their habitats, leading to a decrease in biodiversity. This loss of biodiversity can disrupt ecosystems and harm the balance of various plant and animal species.

Climate change: Trees play a crucial role in absorbing carbon dioxide, one of the main greenhouse gases responsible for climate change. Deforestation releases this stored carbon back into the atmosphere, contributing to global warming.

Which interaction involves only one of Earth’s spheres?

A) Plant roots take in water from the soil.
B) Plants take in carbon dioxide from the air.
C) During photosynthesis, plants make food and release oxygen into the air.
D) Energy stored in plants is transferred to humans and animals that eat them.

Answers

Answer:

Energy stored in plants is transferred to humans and animals that eat them.

Explanation:

Which of the following is not a cultural characteristic of Washington State?


-Mountain Ranges
-Religions
-Cities
-Languages

Answers

I think the answer would be Mountain Ranges
I think the answer is mountain ranges as the other answers all involve cultural characteristics

List the Six Essential Elements of Geography. (Site 1)

Answers

The subject can be broken down into six essential elements :

The world in spatial terms.Places and regions.Physical systems.Human systems.Environment and society.Uses of geography.

The contour interval of a topographic map is 25 feet, and every fifth line is an index contour. What is the difference in elevation between index contours? A. 25 feet B. 100 feet C. 125 feet D. 175 feet

Answers

the correct answer is C. multiple the contour interval by the number of lines between the index contours

Answer:

If the "contour interval" of a "topographic map" is 25 feet, and every fifth line is an index contour, the "difference in elevation" between index contours would be "125 feet".

Explanation:

A contour interval is defined as the fixed distance between any two contour lines plotted on the topography of a region. An index contour is a darker contour line drawn after every four contours for the convenience of reading the elevations. If the "contour interval" is fixed at 25 feet, the distance between two index contours would naturally be 125 feet.

how was jesus killed and why do christians say he was killed

Answers

Jesus was hung from a cross the only thing that held him was four big nails stabed in his hands and feet christians said he was killed because he was killed.

Jesus was nailed on his hands and his feet onto a wooden cross which was put up by two others who were thiefs. Christians say he was killed because he was. If you want much more information about this I recommend you purchase a Bible. It has all the history of Jesus and many other people from biblical times. Hope this helps!

A geologist is studying layers of rock. He finds a fossil with an imprint of one of the earliest shelled animals. According to the Law of Faunal and Floral Succession, what kind of new animal fossil would he most likely find next in the layers of rock above it?
a fossil of an amphibian
a fossil of a reptile
a fossil of a fish
a fossil of a human
please help me out??

Answers

A fossil of an amphibian.

Answer:

a fossil of a fish

PLZ HELP ASAP use the map below to describe the type of bond that the town at the arrow will be experiencing in the next few hours

Answers

OK so i'm guessing this is low pressure i really wish this had answer choices because i don't know what kind of pressure when it comes to wind or rain all i know is that the symbol indicated low pressure



Answer:

In weather maps, sharp edges are typically used with cold air. They also point in the direction of the front. So in this picture, the town will be experiencing a drop in temperature (also known as a cold front) as well as a decrease in precipitation.

Hope this helps!

what are the largest cash crops in the andes region

Answers

The major cash crops of the Andes Region tobacco, cotton, cocoa, coffee. The answer is C. The Andes, running along South America's western side, is among the world's longest mountain ranges. Its varied terrain encompasses glaciers, volcanoes, grassland, desert, lakes and forest.

About how many miles is there between the east and west coasts of Australia using this map's scale?

Answers

The distance between the east coast and west coast of Australia is 2,500 mi.

Australia is an island country that is also a continent on its own, and that makes it unique. It is one of the biggest countries in the world, and no wonder that it is a very long and wide country.

In a straight line, Australia's east coast is 2,500 mi away from the west coast of the country.

The biggest and most influential city in the east coast is Brisbane, while on the west coast it is Perth that has that role.

how many trips has Earth made around The Sun in 8 Mars years?

Answers

15.04 rotations around the sun

Answer:

15 Trips

Explanation:

Mars is known as one of the highest eccentricities of any planet in solar. They range from 2.6 million and 2.4 million. The tilting of the earth occurs because of the obliquity of the ecliptic. The axis of the earth tilts in 23.4 degrees to the sun towards the plane where the sun travels. Assumingly the axis of the planet keeps tilting in the same spot. Therefore during summer, the northern hemispheres appear high in the sky in the day time.

According to the question,

1 year in Mars = 687 days in Earth

Thus,

8 years in Mars = [tex]687 \times 8= 5496[/tex] days in earth

Thus,

5496 days in Earth = [tex]\frac {5496}{365}\\\\15.0575[/tex] years in earth

Thus, earth takes around 15 trips around the sun in Mar's 8 years.

what do europe and asia have in common

Answers

Europe and Asia are From the old world

What is a satellite

Answers

2 definitions:

an artificial body placed in orbit around the earth or moon or another planet in order to collect information or for communication.


a celestial body orbiting the earth or another planet

An object launched to orbit Earth or another celestial body, as a device for reflecting or relaying radio signals or for capturing images
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