worksheet
How do movements affect the earth’s surface?
What are some of these movements?
What is a volcano
How does a volcano form a landform?
What landforms do volcanoes often make?
What is weathering?
What are some other natural causes of weathering
besides water?
How is the chalk changing?
What would happen to the chalk if I kept on rubbing it?
What is this process called?
What is abrasion?
What natural forces can cause abrasion?
How can they cause abrasion?
What kind of weathering made them that way?
What is soil?
Is all soil the same?
What makes up most of soil?
What other things are in soil?
What is humus?
How does humus help plants?
What are the three main sizes of soil?
What are the smallest particles of soil made of?
What are the largest particles made of?
What are the three layers of soil?
Does the soil in each layer look the same?
Why do parts of the soil look different?
Are the layers the same thicknesses?
What does topsoil contain that gives it a dark color?
Why do you think plants are able to grow best in topsoil?
Why is topsoil fertile?
What is subsoil?
Why do you think the lowest layer of soil is called
Bedrock?
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