3. How is a high pressure helt formed near 30parallel? Why does this on have hot desert
Answers
Answer:
The air in the mid-latitudinal high-pressure belts (between 25° and 35° parallels in both the hemispheres) is found to be dry. The amount of water vapour is found to be very low in dry air. Hence, this region gets extremely scarce or no rainfall. Consequently, this region has hot deserts.
Answer:
Due to low temperatures at the higher altitude, the air cools down and becomes heavier
there is a lack of moisture and thus an abundance of sunlight
is found to be dry
Explanation:
Formation of a high-pressure belt near 30° parallel:
Due to low temperatures at the higher altitude, the air cools down and becomes heavier. Thus heavier air descends down in both the hemispheres in the region between 25° and 35° parallels. This leads to the formation of high-pressure belts in both hemispheres.
But what makes it so hot in a desert? Deserts occur where there is a lack of moisture and thus an abundance of sunlight. ... With no evaporative cooling and a relative lack of vegetation to use the sunlight, most all of the sunlight goes into warming the ground surface. This causes very hot afternoon
Reasons for the region near 30° parallel having hot deserts:
The air in the mid-latitudinal high-pressure belts (between 25° and 35° parallels in both the hemispheres) is found to be dry. The amount of water vapour is found to be very low in dry air. ... Consequently, this region has hot deserts.temperatures.