What causes the three different climate zones on Earth?
Earth has three main climate zones because of seasonal change as it revolves around the sun.
Why is the Earth divided into zones with different temperatures?
They arise because temperatures and moisture levels change drastically at different altitudes. As a result, vegetation or certain species of animals can only flourish in their specific zones. When two regions are not sharply divided, the area between them becomes a transition zone.
How is climate different from weather?
Weather refers to short term atmospheric conditions while climate is the weather of a specific region averaged over a long period of time. Climate change refers to long-term changes.
Why are climates different in different regions of the world?
The climate of a region depends on many factors including the amount of sunlight it receives, its height above sea level, the shape of the land, and how close it is to oceans. Since the equator receives more sunlight than the poles, climate varies depending on its distance from the equator.
What are the characteristics of the different climate zones?
A climate zone results from the climate conditions of an area: its temperature, humidity, amount and type of precipitation, and the season. A climate zone is reflected in a region’s natural vegetation.
What defines a climate zone?
A climate zone is a world area or region distinguished from a neighbor by a major physical climatic characteristic that is of global scale.