What is gneiss?
Explain the examples of techno fossils?
What is planetary geologists?
What is minerals?
What is roasting?
What is what are some of the sub-disciplines within the field of geology?
What is the cambrian?
What is cementation stage?
Why does marble rarely contain fossils?
What is china clay?
Define shale?
What does a geologist do on a typical day?
Explain the process of formation of sedimentary rocks?
What is cathode?
How old is the earth? How has the earth evolved since formation? How do you calculate the age of earth?