What is pyrite?
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Discuss major factors that influence mass movements?
Explain what layer of the earth does magma form?
Why does a glacier move?
You want to estimate the evaporation through lakes. How would you do it?
Explain the minimum depth needed for a feature to be considered a canyon?
What do you mean by loam soil?
Describe the main types off rocks. How the different types of rocks formed ?
What is erosion?
Define the cambrian?
What is shale?
What is economic geologists?
what is animal charcoal?