LCA Review

Front

Who developed the idea of continental drift?

Back

Wegener

Front

What is the process called when a plant's roots break rock?

Back

Mechanical weathering

Front

What type of rock is formed from melted rock that cools and hardens?

Back

Igneous Rock

Front

Where does most of Earth's energy come from?

Back

The Sun

Front

What is the hottest layer of the Earth?

Back

The inner core

Front

What is the process of breaking down rocks through chemical reactions?

Back

Chemical weathering

Front

What type of rock is formed from the accumulation of sediment?

Back

Sedimentary Rock

Front

What is the layer of the Earth between the crust and the core?

Back

The mantle

Front

What is the term for the movement of tectonic plates?

Back

Plate tectonics

Front

What is the outermost layer of the Earth called?

Back

The crust