What are the advantages and disadvantages of rain?

1. Rainwater is an indispensable part of the earth, and it is the only way for almost all terrestrial plants far away from rivers to replenish fresh water.

2. Rainwater can irrigate crops, which is beneficial to afforestation.

Rain can reduce the dust in the air and lower the temperature.

4. Rainwater is beneficial to reservoir water storage, groundwater recharge and river water replenishment, and is beneficial to power generation and shipping.

Rain can isolate the noisy world, create a quiet environment, hypnotize and wash the streets.

6. Rainwater can wash away ground garbage, dilute toxic substances and purify the environment.

Disadvantages:

1, too much rain will affect the growth of plants, inhibit their breathing, and even die.

2. Every rainy season in the middle and lower reaches of the Yangtze River in China, there will be rainy weather for a long time, at which time everything is easy to get damp and moldy.

3. When a thunderstorm comes, there will often be weather phenomena such as strong winds and thunderstorms. The wind came, flying sand and stones, overturning roofs and blowing down walls. In the storm, things in the street danced with the wind, flying everywhere and even uprooting trees.

Continuous rainy days will affect people's mood and make them feel bored and depressed.

Too much rain will lead to traffic jam and cause natural disasters such as landslides and mudslides.

6. Acid rain will erode many buildings.

7, causing the road to slip, which led to a car accident.

8. Rainwater will bring toxic substances from soil into groundwater, thus polluting groundwater.

9. Too much rainfall will lead to the surge of water levels in reservoirs, rivers and lakes, causing floods.

10. Too much rainfall will cause serious soil erosion.

Extended data rain usually appears in four forms:

1, frontal rain (plum rain): Warm and humid air from the ocean meets cold air from the land. Because cold air is heavy and warm air is light, warm and humid air is forced to rise and condense when it is cold, forming a long and wide rain belt. This is frontal rain.

2. Convective rain: In summer, under the strong sunlight, the warm and humid air in some areas rises sharply, and it condenses when it meets cold to form rain. This is convective rain, which is called "thunderstorm" in meteorology.

3. Topographic precipitation: Warm and humid air from the ocean is forced to rise when it meets mountains, and condenses when it meets cold, resulting in rainfall.

4. Typhoon storm: The hot and humid air on the tropical ocean surface rotates and rises strongly in a large range. In the process of rising, the temperature drops rapidly, and a large amount of water vapor condenses into clouds and rain, which is typhoon rain.

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