Features such as coastlines, dunes, and mountains are types of?

Negative feedback causes a process to slow down

Positive feedback causes a process to speed up.

Mountains and plateaus both have high elevation?

Below the saturated zone there are layers of rock that hold water which is called....?

What are three reasons why we need the hydrosphere?

The v-shaped contuor lines from a summit represent...?

Water vapor given off through leaves is a process called....?

Choose all that apply. Contour lines show...?

A mountain has .....?

For matter to flow through Earth's system, it requires...?

A volcano erupting affects which spheres?

Water can be a destructive force by...?

The amount of water in the water cycle has remained constant because the amount of precipitation and evaporation has stayed balanced.

Lakes form through several natural processes. Which are true?