Explain how has the earth changed since it was formed?
What is drift (or drive)?
What is a hypothesis?
Explain the general statement regarding the temperature of water in oceanic depths?
What is china clay?
Explain what did radon detection in arid areas can help to explore?
Explain the difference between a semi-precious and a precious stone?
Explain what are the examples of techno fossils?
Explain which of the earths interior layers have been drilled and sampled?
What is petroleum?
Soils take how many years to form?
What is the name of the largest volcano in the world?
What is geology?
what are application of paleosols.? Write at least 10 to 12 lines with meanningful sentences .
Define shale?