ESS
Grade-8
Easy

Question

Humans depend on_____________.

  1. Water
  2. Air
  3. Coal
  4. All of these

hintHint:

All of these

The correct answer is: All of these


    All living activity is based on water: agriculture, bathing, washing, mopping, cooking and drinking. Farmers depend on water for irrigation of their crops.
    Humans are dependent on air for respiratory needs.
    People all over the world have been using coal to heat their homes and cook their food for thousands of years.

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