What is Convectional rainfall explain with diagram?

Convectional rainfall is a type of rainfall that involves the formation of convection currents. This rainfall occurs when the temperature gets high and the warmer air rises up in the atmosphere. On expansion, this air cools down and clouds are formed, which are generally cumulus clouds.

What is a Convectional rainfall?

Convectional rainfall When the land warms up, it heats the air above it. This causes the air to expand and rise. As the air rises it cools and condenses. This type of rainfall is very common in tropical areas but also in areas such as South East England during warm sunny spells.

How is Convectional rainfall produced?

Convectional rainfall occurs when the energy of the sun (or insolation) heats the earth’s surface and causes water to evaporate changing to water vapor. This warm, moist air then rises, and as it rises, it cools. As the clouds continue to grow the weight of the water droplets can eventually lead to precipitation.

What does Convectional rainfall look like?

Convectional rainfall occurs when the energy of the sun heats the surface of the Earth, causing water to evaporate to form water vapour. When the land heats up, it warms the air above it. As the air rises, it cools and condenses. This process of condensation forms clouds high in the atmosphere.

What is Convectional rainfall 10th?

Convectional rainfall takes place when the sun’s energy heats the surface and so that water evaporates changing to water vapor. This moist and warm air then rises upwards and as it rises, it starts to cool. The air reaches a point known as condensation level where the water vapor condenses and turns back to liquid.

What is Convectional rainfall Where does it occur?

Convectional rainfall occurs in equatorial area. In this areas, the surface gets heated because of the sun’s heat and the air near it also get heated. As it get heated, it spreads and becomes lighter and moves upwards. Condensation of the water vapour takes place and results in rainfall.

What is convectional rainfall Where does it occur?

How is convectional rainfall caused Class 7?

Convectional Rainfall When a portion of the earth becomes heated more than its surrounding, it creates significant amount of evaporation. Convection currents then push up the moist air and cumulonimbus clouds are formed. These clouds result in convectional rainfall.

Where does convectional rainfall occur in India?

equatorial
It occurs generally in the equatorial regions of the world. Other regions of convectional rainfall are middle latitudes on summer days. Most of India’s rainfall is brought by southwest monsoon winds but you can also observe conventional rains in India, during hot summers in places like Delhi, Andhra Pradesh etc.

Does clouds give convectional rainfall?

Cumulus clouds give convectional rainfall.

How is Convectional rainfall caused Class 9?

Convectional rainfall occurs when the heated air from the earth’s surface rises upwards along with the water vapour and gets condensed when it reaches a higher altitude. Here the clouds carrying the water vapour are not carried away by the wind and hence, it rains in the same place.

How does Convectional rain differ from orographic rain?

Convectional rainfall. When the land warms up, it heats the air above it. This causes the air to expand and rise. Orographic precipitation, rain, snow, or other precipitation produced when moist air is lifted as it moves over a mountain range.

What is convectional rainfall?

Convectional rainfall occurs when the energy of the sun (or insolation) heats the earth’s surface and causes water to evaporate changing to water vapor. This warm, moist air then rises, and as it rises, it cools.

How does rainfall occur?

With this type of rainfall, hot air rises as the ground is heated up by the sun, thus warming up the air close to the ground. As this warm air rises, it begins to cool and condense, forming cumulonimbus clouds. Once the clouds get full, raindrops begin to form.

Why is convectional rainfall limited to the equatorial calm belt?

Here the clouds carrying the water vapour are not carried away by the wind and hence, it rains in the same place. Due to this, convectional rainfall is limited to the equatorial calm belt. The air on getting heated becomes light and rises in convection currents.

How do you graph rainfall on a graph?

Rainfall Diagram. To diagram these three types of rainfall, you can use different colors to represent each type of rainfall on a bar graph. You can note the amount of rainfall for each month in a certain location. For each month, you’ll have three bars, one for relief rainfall, another for convectional rainfall, and one more for frontal rainfall.