They exist in the solid state.
They exist in the solid state.
They are found through strip mining.
They are found through strip mining.
They are formed in low-pressure conditions.
They are formed in low-pressure conditions.
They are found in rock folds underneath the ocean floor.
1 answer
The correct sentence about petroleum and natural gas is:
They are found in rock folds underneath the ocean floor.
Petroleum and natural gas are typically formed from the remains of ancient marine organisms and are often located in porous rock formations, which can be found beneath the ocean floor as well as on land.
1 answer
7 answers
1 answer
1 answer