CGC1D Natural Systems Review

Tsunamis are caused by ________________ under water.

When magma breaks through the Earth's crust, it cools and forms landforms such as

Fossils are mostly found in

Frogs, trees, flowers and whales are all part of the

When tectonic plates move towards eachother and crunch together, this forms

Basalt is a type of

The cryosphere is really just a part of the

Which of the following is a force of destruction for the planet?

When one tectonic plates slides below another, this is called

When energy comes from outside the Earth's crust, these forces are called

Tectonic forces are at work when the energy comes from

This type of rock is formed by extreme heat and pressure over long periods of time.

In the movie 2012, where would be a safe place to be?

Rain, snow, groundwater and oceans all make up the

Igneous rock is formed from