This rapid change occurs when the earth plates vibrate
What is an Earthquake
100
Remains of dead plants and animals
What is humus
200
Rounded top
What is a hill
200
A natural resource used for shelter, writing, and furniture
What is trees
200
Layers of soil
What is topsoil, subsoil, and bedrock
200
This rapid change occurs when heavy rain occurs and breaks down a rock
What is landslide
200
a mixture of rock and mineral particles, organic matter, and air that forms on Earths surface, by weathering of rock and the decomposition of plant and animal reamains
What is soil
300
A flat top
What is plain
300
Reason why rocks are a useful natural resource
What is they are strong and heavy
300
Tree roots grow here, not much humus, and broken down rocks
What is subsoil
300
Strong winds and heavy rain can create this rapid change
What is a hurricane
300
The movement of weathered materials
What is erosion
400
Between two mountains
What is valley
400
Made from cow's skin
What is shoes, jackets, or pants
400
Layer that provides resource for making new soil
What is bedrock
400
Forms new land, causes a landslide, triggers an avalanche
What is a volcano
400
The breaking down and wearing away of rock
What is weathering
500
A flat surface, peak, between two landforms, a rounded top
What is a plain, mountain, valley, and a hill
500
Taking shorter showers does
What is conserve water
500
A mix of dead plants and animal remains and weathered rocks
What is topsoil
500
When two plates move apart underwater, this causes