Evaporation and condensation is a part of ?

Evaporation and Condensation is part of water cycle. The water cycle is a way in which water moves around the world. It starts in the ocean, where the heat of the Sun turns sea water into vapour, tiny droplets of water which float in the air - this process is called evaporation. Water vapour rises into the sky to make clouds.

Condensation is the change of water from its gaseous form (water vapor) into liquid water. Condensation generally occurs in the atmosphere when warm air rises, cools and looses its capacity to hold water vapor. As a result, excess water vapor condenses to form cloud droplets.

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.