What is geophysicists?
What is lava?
Explain how the asthenosphere works?
How old is the earth? How has the earth evolved since formation? How do you calculate the age of earth?
Explain how were sedimentary rocks created?
What is mineralogist?
What is the earths core made of?
What are the examples of techno fossils?
Explain why does marble rarely contain fossils?
You want to estimate the evaporation through lakes. How would you do it?
Which of the earths interior layers have been drilled and sampled? What are the deepest drilling projects on record?
What is the difference between the geoid and the surface of the earth?
What layer of the earth does magma form?
Explain which kind of volcano is the most destructive?
Explain what did radon detection in arid areas can help to explore?