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The difference between fog and clouds is altitude.

An arch-shaped fold resulting from plastic deformation is called a(n)

The Sun warms the Earth and causes what?

What kind of weathering is the breakdown of minerals by reactions with water, gases of the atmosphere, or solutions?

The drainage basin of a stream, river or group of rivers is called the

What is the hydrologic cycle?

Which of the following is an example of mechanical weathering?

The Gulf Stream is an example of an ocean…..

The actual place where seismic waves originate beneath the surface of the Earth is called the

A deposit of sediments at the mouth of a river is called a