Over use of plastic have an amazing day!
Upwelling is a process in which cold water from depths arise to the surface,
it's important because :
- It bring a lot of nutrients to the surface of the ocean
- It maintain the temperature of the ocean
hope this helps
Answer:
the answers are 2 and 3 because its asking why there is much more water than P than Q
Explanation:
I think the answer is A-substrate
