I would say A or C I’m not sure but if I had to choose A or C my best guess would be A
I hope this helps :)
Don't copy others. Come up with your own scenario.
The warmer the water, the larger the water depths must be to form the hydrate. Deep inside he sea floor, however, the temperature is too high for the formation of methane hydrates because of the Earth's internal heat. Oxidation Many bacteria use methane to provide energy for their metabolism.
-worldoceanreview.com
Answer: The answer is, use of fertilizers (manure) in farming this is on study island
Explanation:
Can’t view photo, clarification please
