Question
Diagonal rays give less heat. Give a reason.

Answer

  • Since the earth is round, the sun's rays fall directly on one part of it and are diagonal on the other at the same time.
  • Direct rays spread over a small area of ​​the earth's surface.
  • So there gets more sunshine.
  • So more heat is felt.
  • When the sun's rays move diagonally from the ionospheres to the poles.
  • So the temperature gradually decreases towards the poles.
  • Thus, diagonal rays give less heat and direct rays give more heat.

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