What is cleavage?
Explain the earths crust made of?
What is economic geologists?
Explain ablation.
What is drift (or drive)?
What is earth science?
Which carbonate mineral reacts readily with cool dilute hydrochloric acid to produce visible bubbles of carbon dioxide gas?
How are igneous, sedimentary, and metamorphic rocks formed?
How is the age of mountains calculated?
Explain which kind of volcano is the most destructive?
Describe the formation of sedimentary rocks?
What is vein in geology?
explain how do geologists find out the age of mountains?
What is seismologists?
What is geophysicists?