A few days ago, there was a great drought in the south, and suddenly there was a flood after the drought. Why?

Drought is followed by floods, and excess is harmful;

Drought and flood coexist, which goes against people's wishes.

-Feel by observing and smelling

The purpose of drought and flood protection is to make everyone mentally prepared, because long-term drought leads to the lack of water for vegetation and loose soil and dies. Once there is a heavy precipitation process, the earth and stone on the surface may be washed down along the river, forming floods and mudslides.

Moreover, long-term drought will lead people to be careless, and once there is heavy precipitation, there is no preparation. How global warming causes abnormal precipitation distribution? This has to invite two Spanish words, one is El Nino and the other is La Nina. The former means little boy, while the latter means little girl. But in the field of climate, these two words refer to an extreme weather phenomenon caused by abnormal seawater temperature in the Pacific Ocean. To put it simply, when the seawater temperature in the equatorial eastern Pacific Ocean is continuously higher than the normal 0.5℃, it is a little boy. On the contrary, it was a little girl. These two children have always been naughty, especially the little boy. Every time you go out, it will lead to frequent extreme weather events, such as continuous heavy rain in desert areas of South America or continuous drought in Southeast Asia. The worst boy incident in recent years occurred in 1997- 1998. At that time, almost the whole of South Asia was busy putting out a mountain fire, and the impact of this fire on the ecological environment in this area has not slowed down until now.

Fortunately, there are not many little boys and girls coming, usually once every five years. After the little boy came once, it is usually the little girl's turn next time. According to NOAA's statistics, the little girl came more often before 1976, and after 1976, the little boy began to sing the leading role. 2009-20 10 is catching up with the introduction of little boys, so the northern hemisphere suffered from severe winter, the southwest of China suffered from drought and the south suffered from heavy rain. ...

As for the future, different scientists have different answers. However, mainstream scientific research shows that with the gradual increase of the earth's temperature, the gender ratio of the earth will be seriously unbalanced, and there may even be little boys living on the earth. In the future, the weather forecast will not say "the little boy came again", but "the little boy didn't come this year".

The little boy El Nino and the little girl La Nina are really naughty, and people don't like them coming again.

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