Answer: Geographers categories Earth’s climate in three different zones i.e. polar, temperate, and tropical.
Explanation: Over millions of years, Earth’s climate has gradually changed. For example, long and cold periods known as ice ages or glacials, have been diversified with other warmer periods. Hence, Geographers have divided Earth’s climate in three different zones such as polar, temperate, and tropical. These zones are further categorized into smaller zones each having with its own typical climate. These zones together with their physical characteristics play a crucial role in determining plant and animal life.
