Multiple choice

Which of the following gives the correct order, in which things flow from the interior of the earth, from top to bottom, when earth is drilled?

  1. Natural gas, oil, water

  2. Oil, natural gas, water

  3. Water, natural gas, oil

  4. Water, oil, natural gas

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The correct order, in which things flow from the interior of the earth, from top to bottom is water, natural gas and oil.