The largest known reservoir of hydrocarbons on Earth is ____. A) ...

[mwit1967]

The largest known reservoir of hydrocarbons on Earth is ____.
 A) oil
  B) coal
  C) petroleum
  D) methane hydrate

Question 2

How can fracking negatively impact the environment?
 A) It can increase the potential of seismic activity.
  B) It can increase fish populations resulting in the decline of important kelp forests.
  C) It can decrease pH levels in localized waters, thus increasing ocean acidity.
  D) It can increase flooding in farming communities.

[kardosa007]

Answer to Question 1

D

Answer to Question 2

A

[mwit1967]

Thanks for the timely response, appreciate it

[sultana.d]

Excellent