What of Earth?
Rock On!
100
The ground shakes when this happens.
What is an earthquake?
100
Three types of rock.
What are sedimentary, igneous and metamorphic?
200
An environment that stays mostly the same.
What is a stable environment?
200
Rock that is formed when sediment compacts and cements.
What is sedimentary rock?
300
Scientists make these to learn about the real world.
What is a model?
300
What did the stone say to his girlfriend on Valentine's Day?
400
Dinosaur bones
What is a type of fossil?
400
An organism that has died and been covered with sediment.
What is a fossil?
500
What is the best school on Earth?
500
A scientist that studies rock.
What is a geologist?