Provide a brief definition of the 3 climate zones below: Tropical Zone:
Temperate Zone:
Polar Zone:

Tropical Zone: These are the areas of the world that are located in between the tropics. As they are immediately north and south of the Equator, in the central part of the Earth, they generally have the highest average temperatures, except for high mountain zones, and a few places with particular climates, like the coast of Peru.

Temperate Zone: These are the areas in between the tropics and the polar circles. In the northern hemisphere, they are much more populated, covering the majority of Europe and North America, for example. They are characterized by seasonal weather that is milder along the coasts, and harsher inland.

Pola Zone: These are the regions above the polar artic circle in the north, and the polar Antarctic circle in the south. The are the coldest in the world, with a climate that is also known as polar, characterized by low temperatures are year round. Another characteristic is that in mid-summer, these regions have a 24 hour day, and in mid-winter, a 24 hour night.

the branch of biology that deals with the normal functions of living organisms and their parts.

the way in which a living organism or bodily part functions.