Why does the torrid zone receive maximum amount of heat?
Reasons for Maximum Heat in the Torrid Zone
The torrid zone, also known as the tropics, receives the maximum amount of heat due to several factors. Below are some key reasons explaining why the torrid zone experiences such high temperatures:
Position of the Sun
- The torrid zone lies between the Tropic of Cancer and the Tropic of Capricorn, where the sun is directly overhead at least once a year. This position of the sun leads to more direct and concentrated sunlight, resulting in higher temperatures.
Lesser Atmospheric Absorption
- In the torrid zone, sunlight has to pass through a shorter distance of the earth's atmosphere compared to other zones. This means there is lesser absorption and scattering of solar radiation by the atmosphere, allowing more heat to reach the surface.
Low Albedo
- The torrid zone consists of mostly landmasses and oceans with low albedo, which refers to the amount of sunlight reflected by a surface. Land and water surfaces in the torrid zone absorb more heat from the sun, contributing to the high temperatures.
Intense Pressure Belts
- The torrid zone is characterized by the presence of intense pressure belts known as the subtropical highs. These pressure belts lead to sinking air, which warms up as it descends towards the surface, further increasing the temperature in this region.
Presence of Deserts
- Many of the world's hottest deserts, such as the Sahara and the Arabian Desert, are located in the torrid zone. These deserts receive high levels of solar radiation and have low humidity levels, resulting in extreme temperatures.
Overall, the combination of the sun's position, atmospheric conditions, surface characteristics, pressure belts, and the presence of deserts all contribute to the torrid zone receiving the maximum amount of heat.
Why does the torrid zone receive maximum amount of heat?
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