tectonic plates

Front

What type of crust is found under the world's oceans?

Back

OCEANIC

Front

What type of boundary occurs when tectonic plates move apart?

Back

Divergent plate boundary

Front

What is the primary energy source for the water cycle?

Back

The Sun

Front

What is the process called when rocks break into smaller pieces due to natural elements?

Back

Weathering

Front

Which layer of Earth is the thinnest?

Back

Crust

Front

What is the layer of Earth beneath the crust called?

Back

Mantle

Front

What type of boundary occurs when tectonic plates collide?

Back

Convergent plate boundary

Front

What is the term for the movement of tectonic plates?

Back

Plate tectonics

Front

What is formed at a subduction zone?

Back

Trenches and volcanic arcs

Front

What is the outermost layer of the Earth called?

Back

Crust