As the Equatorial region is the hottest region, convectional rain occurs in this region.
Evaporation is more. Rainfall is less in comparison of equatorial region. In equatorial region, insulation is not much because of clouds.
Convectional Rain:This type of rain is common in the hot and wet tropical rain forests of central Africa, Amazon basin of South America and the islands of south-east Asia. Continuous heating of the earth in the day causes hot convectional currents to raise Water keeps on evaporating and rising up. On reaching the upper layers of the atmosphere they cool, condense and from cumulonimbus clouds. In the late afternoon the clouds burst into a heavy downpour, often accompanied by thunder and lighting. It usual occurs at about 4 pm, so convectional rain is called 'four o'clock rain' and occurs daily in the equatorial regions.
No!!! Amount of rainfall is not less in the lower latitudinal regions. Polar regions receive less heat so the process of evaporation is very slow there. As a result, it receives less rainfall. Thus,the regions having higher latitudes receives less rainfall.
The desert climate is also called the arid climate. Desert climates are mostly hot, but can be cold or moderate and little to no rainfall is experienced. Tropical forests are also called equatorial climates. It rains just about every day and it's hot and humid every day. The climate in the monsoon regions are marked by wet and dry seasons. Moderate regions have a temperate climate. These regions don't experience extreme hot and cold temperatures, but rather, the temperatures are moderate in most cases.
tropical regions
The average annual rainfall in equatorial regions is around 80-400 inches (200-1000 cm). These regions experience high levels of precipitation due to their proximity to the equator, where warm ocean waters fuel intense convection and cloud formation.
Evaporation is more. Rainfall is less in comparison of equatorial region. In equatorial region, insulation is not much because of clouds.
Tropical
Africa is a continent with a wide variety of climatic regions ranging from the Sahara desert to the equatorial rain forest. No single meaningful rainfall number is available.
The humidity at the equatorial low is generally high due to the warm and moist air rising at the equator. This rising air results in the formation of rainforests and often leads to frequent and heavy rainfall in equatorial regions.
Convectional Rain:This type of rain is common in the hot and wet tropical rain forests of central Africa, Amazon basin of South America and the islands of south-east Asia. Continuous heating of the earth in the day causes hot convectional currents to raise Water keeps on evaporating and rising up. On reaching the upper layers of the atmosphere they cool, condense and from cumulonimbus clouds. In the late afternoon the clouds burst into a heavy downpour, often accompanied by thunder and lighting. It usual occurs at about 4 pm, so convectional rain is called 'four o'clock rain' and occurs daily in the equatorial regions.
The Equatorial regions reach more sun rays
Generally in equatorial regions
Rainforests grow near the equator because Earth is round and the sun ray's are more intense at the equatorial region. Additionally the Sun is almost directly overhead at the Equator, which causes the temperature in the tropics to range from 20 degree Celsius to 30 degree Celsius. Also this would mean that the places at or near the Equator would receive more or less the same amount of sunlight. The equatorial regions also have high rainfall from water vapour evaporated from the heat from the Equator that evaporates water. High rainfall and strong sunlight allow the rainforests to thrive and survive in equatorial regions.
In equatorial regions the water is warm, therefor the temperature will be higher. The temperature of t he polar regions will be less than the equatorial region because the water density is less.
Areas near the equator and in tropical regions tend to receive the most rainfall due to their warm climate and humid conditions. Rainforests and coastal areas also typically experience high levels of rainfall. Additionally, regions with mountain ranges that force air to rise and cool can also see heavy rainfall.
All deserts are 'water thirsty.' That is why they are called deserts - they are arid regions that experience low rainfall. The Thar is no exception. If it received more rainfall it would cease to be a desert.