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What is the source of heat required for convection?

AResidual Heat

BNuclear Decay

CAll of the above

DNone of the above

Answer:

C. All of the above

Read Explanation:

  • Plates at the surface move because magma is constantly being convected

  • The sources of heat required for convection - Residual Heat ,Nuclear Decay


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1.Thermal difference between land and water

2.Variation in altitude between continents and oceans

3.Presence of strong winds in the interior

4.Heavy rains in the interior as compared to coasts

Select the correct answer using the codes given below.

The longest river in the world is?