Multiple choice

Petroleum is formed from the remains of

  1. micro-organisms and tiny plants living beneath the earth.

  2. micro-organisms and tiny plants living in the sea.

  3. dead plants and animals present deep inside the earth.

  4. plants and animals present anywhere on the earth.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Formation of petroleum does not take place on or inside the earth. It takes place in the sea from the remains of sea plants and animals.

Keep practicing — related questions