The heat of the sun provides energy to make the water cycle work. #1 I The sun evaporates water from the lakes, rivers, oceans into water vapor which rises up.

#2 : The heat of the sun also causes water to evaporate from plants.

#3 : The water vapor condenses into clouds as it cools in the atmosphere.

#4 : Water drops form in clouds, which then falls to Earth as precipitation like rain and snow.

#5 : Rainfall & Snow become runoff which flows into lakes, rivers, & oceans.​

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

i am sorry but i need more information and a picture.