Answer:
1. Continental drift occurs when tectonic plates stop moving.
2. Continental drift led to an increase in biodiversity.
D. Darryl gives Mike a collectible football jersey.
Commodity money is a form of currency that's value exists within and of itself. A commodity is used to trade for the sum of money at which it has perceived value. If a collectible football jersey has been appraised at $250, then as a commodity, the jersey may be used to trade for goods or services of the same value.
Also known as global warming, it refers to the rise in average surface temperatures on Earth. This is mainly cause of fossil fuels which release carbon dioxide and other green house gasses into the air.
C. Still , because it's just a pond and it's not connected to anything else . It's by itself :-) hope this helps
