Show:
Slow Changes to the Earth
Rapid Changes to the Earth
Layers of Earth
Kinds of Rocks
Bonus Round
100
This is a huge sheet of ice that changes the land.
What is a glacier?
100
This involves shaking of the Earth's surface caused by movement of the crust and mantle.
What is an earthquake?
100
This is the outer layer of the Earth.
What is the crust?
100
This rock is known as volcanic.
What is igneous rock?
100
A rock that has been changed by heat or pressure.
What is metamorphic rock.
200
This changes the land by breaking off pieces of rock.
What is weathering?
200
This changes the Earth with lava.
What is a volcano?
200
This is known as the middle layer.
What is the mantle?
200
This rock has layers.
What is sedimentary rock?
200
Rocks are mostly made of this.
What is minerals?
300
This changes the land by carrying pieces of rock to other places.
What is erosion?
300
This changes the Earth with water.
What is a flood?
300
This is known as the center layer.
What is the core?
300
This rock changes from one kind of rock to another.
What is metamorphic rock?
300
The top of an underwater mountain is called this.
What is an island?
400
This is the way rocks are broken down into pieces.
What is weathering?
400
This is an opening in the Earth's surface from which lava flows.
What is a volcano?
400
This is the hot, center of the Earth.
What is the core?
400
Minerals that have settled into the layers become these kinds of rocks.
What is sedimentary rock?
400
This forms when the surface of the Earth is cracked, push, or bent.
What is a mountain?
500
This is movement of weathered rock and soil.
What is erosion?
500
This is a large amount of water covering normally dry land.
What is a flood?
500
This is the hot, middle layer of the Earth.
What is the mantle?
500
A rock that was once melted but has cooled and hardened.
What is igneous rock?
500
Rocks change into other types of rock due to erosion, meltin, cooling, and pressure. This process is called.....
What is the rock cycle?