What are the benefits and disadvantages of rain, and what are the benefits of rainwater

The benefits of rainwater.

Irrigating crops is conducive to afforestation, reservoir water storage, reducing dust in the air, reducing temperature, replenishing groundwater, replenishing river water, generating electricity and shipping, creating a romantic atmosphere for lovers, creating a peaceful environment for isolating the noisy world, hypnosis, washing the streets, and retaining guests.

The bad side of the rain. When a storm comes to nature, the storm will turn the water of the river into a catastrophe - a flood. Floods drown crops and cause us a lot of economic losses.

If the flood is even more severe, it will flood buildings and seriously affect our lives. When the flood waters receded, some of the garbage that was washed away by the flood was on the ground, so let's clean it up.

When the rain is very heavy, the rain will bring a lot of trouble, and when it should be flooded, it is very inconvenient for us to enter and exit, and we often have to go in and out by boat.

When the rainfall reaches tens of millimeters, some landslides fall from the mountains, sometimes burying people alive, and washing away houses and trees below. Awesome'Sometimes a big pile of rocks will roll down, and people will be stoned to death.

Benefits of Rain:1 Rain, an indispensable part of the planet, is the only way for almost all terrestrial plants far from rivers to replenish fresh water.

2 Rain irrigates crops and facilitates afforestation.

3 Rain reduces dust in the air and lowers air temperatures.

4 Rainfall is good for reservoirs to store water, can replenish groundwater, can replenish river water, is good for power generation and shipping.

5 When it rains, you can isolate the noisy world, create a peaceful environment, hypnotize, and wash the streets.

6 Rain washes away garbage on the ground, dilutes toxic substances, and purifies the environment.

7.Rain purifies the air, and the sky is sunny after the rain.

Disadvantages of rain: 1 More rain will affect the growth of plants, inhibit the respiration of plants, and even die.

2 During the rainy season in the middle and lower reaches of the Yangtze River in China, there will be a long period of gloomy and rainy weather, when all things are very susceptible to dampness and mildew.

3 When thundershowers come, there are often strong winds and thunderstorms. When the wind comes, the sand and rocks are scattered, and the roof is blown down and the wall is blown down. In the wind and rain, things in the street dance in the wind, fly everywhere, and even uproot big trees.

4 Constant rainy days can affect people's emotions and make them feel bored and depressed.

5 Heavy rain can lead to traffic jams, landslides, mudslides and other natural disasters.

6 Acid rain erodes many buildings.

7. Causing a road surface to slip, resulting in a car accident.

8 Rain can contaminate groundwater by bringing toxic substances from the soil into the groundwater.

9.Excessive rainfall can cause water levels in reservoirs, rivers and lakes to skyrocket, causing flooding.

10.Excessive rainfall can lead to severe soil erosion.

Benefits of rainwater: rainwater can irrigate crops, is conducive to afforestation, is conducive to reservoir water storage, can reduce dust in the air, can reduce temperature, can replenish groundwater, can replenish river water, is conducive to power generation and shipping, can create a romantic atmosphere for lovers, can isolate the noisy world to create a peaceful environment, can hypnosis, can disadvantage washing the streets, can retain distinguished guests.

Further information: Rain is one of the 24 solar terms, marking the beginning of rainfall and the gradual increase in rainfall, dated between February 18 and 20 of the Gregorian calendar every year, when the sun reaches the ecliptic longitude of 330°.

Rain is a solar term that reflects the phenomenon of precipitation, and it is a reflection of the festival in ancient farming culture. As the saying goes, spring rain is as expensive as oil, and suitable precipitation is very important for the growth of crops. After entering the rainy season, the cold in northern China is not over, and it is still snowing in some places, and it is still very cold before spring; In most parts of the south, spring is in full swing, an early spring scene.