explain why troposphere is thick near the equator and thin near the poles
Answers
Answer:
The troposphere is thicker over the equator than the poles because the equator is warmer. Heat differential on the planet's surface causes convection currents to flow from the equator to the poles.
Answer:
Its average height is 13 km and extends roughly to a height of 8 km near the poles and about 18 km at the equator. Thickness of the troposphere is greatest at the equator because heat is transported to great heights by strong convectional currents. This layer contains dust particles and water vapour.
In most places on the planet, the air in the atmosphere gets thinner and colder with increasing height. At the poles, especially when there is little wind, the opposite effect occurs because ice and snow on the earth's surface act to cool the air above them.