Question

Question 1 (1 point)

What are the two main sources of energy in the water cycle?
hydro energy and gravitational energy
O gravitational energy and mechanical energy
O kinetic energy and thermal energy
Ogravitational energy and thermal energy

Answer 1

The correct answer is : Kinetic Energy and Thermal Energy.

Step-by-step explanation:

• Water Cycle involves the evaporation of water into water vapour, condensation of water vapour to form clouds followed by precipitation.
• The heat energy or thermal energy from the sun increases the vibration of water molecules (kinetic energy) to an extent that the change of state, from liquid to gas occurs resulting the formation of water vapour.
• The water vapour condenses to form clouds by releasing heat energy.
• When the water content in the cloud become more than its holding capacity, precipitation occurs.