What if there is no water in the world?

If there is no water in the world, the following will happen:

1, a tree will wither, patches of green grass will wither and flowers will wither.

2. Plants will die, the sorghum and wheat in the field will not be green, and the fruits and vegetables in the field will no longer be fat, tender and oily.

3, the fruit on the tree will no longer hang high, and the fish will not exist.

4. When people are hungry, they have no water to cook, when they are tired, they have no water to take a bath, and when they are thirsty, they have no water to moisten their throats.

When there is no water, all living things that need water will cease to exist.

Second, water source.

1. The earth is the only planet covered by liquid water among the eight planets in the solar system.

There are great differences in academic circles about the origin of water on the earth. At present, there are dozens of different theories of water formation. Some people think that in the early days of the earth's formation, hydrogen in the primitive atmosphere was oxidized into water, and water vapor gradually condensed to form the ocean; There is also a view that water originally existed in the nebula material that formed the earth.

3. Some other scientists believe that silicate reacts with other substances in the original crust under the influence of volcanoes to separate out water. There are also views that comets and meteorites attracted by the earth are the main sources of water on the earth, and even the water on the earth is still increasing.

When we open the map of the world, when we face the globe, most of the area in front of us is bright blue. Looking at the earth from space, the earth we live in is an oval and extremely beautiful blue sphere. Water is the most abundant natural substance on the earth surface, covering more than 7 1% of the earth surface. The earth is a veritable water polo.