What are large particles that are rolled or pushed on the bed of the stream called?
Impacts of global warming include all of the following except ________.
do volcanos change earths surface quickly or slowly explain.
Which tectonic plate is mostly made up of oceanic crust ?
Antarctic plate
Pacific plate
Atlantic plate
South American plate
Globally, about ________ percent of the world's freshwater usage is for agriculture.
water flowing over land, carrying particles of sediment