Geology and Minerals Flashcards
1
Q
What is geology?
A
The study of the Earth, the materials of which it’s made, the structure of those materials and the processes acting upon them.
2
Q
What is an important part of geology?
A
The study of how Earth’s materials, structure and processes change over time.
3
Q
What is rock made up of?
A
Minerals
4
Q
What is a mineral?
A
A mineral is a natural compound. It has a chemical name and a formula, like the compounds in science - but we use its geological name.
5
Q
How do minerals usually exist?
A
Minerals usually exist in rock as crystals of various kinds, shapes and sizes.
