Answer:
The principle of superposition
Explanation:
The principle of superposition tells you how rock layers are laid.
B. Natural selection and Evolution both show the change over time in the survival of a specific organism. Natural Selection chooses traits that correspond the best with the ecosystem, while evolution gradually changes the species as a whole to cope with the surroundings.
Answer:
Plate tectonics cause earthquakes
Explanation:
Earthquakes are caused by the movement of plate tectonics. Where there is a fault line there is plate tectonics, and when that fault line moves the plates shift and cause the earth to shake AKA an earthquake.
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Rainwater is the main solution. There would need to be higher technology, to make that happen.