Why is it so hot,,,,????

No matter where it is, it's just because we're polluting the earth, but the atmosphere is damaged, that's why it's so hot, and besides, you won't check it yourself, hey, how can I say hello.

There are so many people that it's going to be hot. The factory emits so much heat every day. We need to take care of the environment. It would be good to plant more trees.

Greenhouse effect: Greenhouse effect.

The land is arid, and the area of desertification is increasing. Coupled with the greenhouse effect, the exhaust gas increases.

Summer is coming, and of course it's hot.

It's the result of the polluted environment. So we must take good care of the environment.

I don't know what's going on this year, so I can only accept it.

There are more and more high-rise buildings in the city, and the higher and higher buildings are heated from three aspects: cement, concrete and other heat-absorbing building materials are used in large quantities, new building materials such as glass curtain walls increase the amount of surface solar radiation while causing light pollution, and high-rise buildings block air convection to form a local "small greenhouse".

Even if industrial manufacturing itself is not an industrial city, the water, electricity, and energy industries necessary to maintain the normal operation of a modern city are also major emitters of air pollutants such as dust, carbon dioxide, carbon monoxide, and nitric oxide, and the heat of industrial boilers. In addition, the industrialization of cities has led to a significant reduction in the area of vegetation that can play a role in regulating temperature.

The normal body temperature of the human body is 37 degrees Celsius. Don't underestimate this, according to research, drinking a specific period of time in a local area with high population density and dense crowd flow can raise the air temperature by 2 degrees Celsius alone. Therefore, the vicinity of subways and shopping malls in cities is often a high incidence area of heat stroke.

Other reasons for the rise in temperatures:

The production and life of the group are even more conducive to the hot weather. The most important factor in the urban heat island effect is the urban pavement. Compared with green space and water surface, artificial building materials such as cement and asphalt absorb heat quickly and have a small heat capacity, forming a huge heat source.

In the summer, when the lawn temperature is 32 degrees Celsius, the temperature on the concrete floor can reach 57 degrees Celsius, and the asphalt road can reach 63 degrees Celsius.

They continue to emit heat at night, causing temperatures to remain high throughout the day. Cars are constantly emitting heat, and cars with air conditioning are even more harmful. Automobile exhaust and dust can absorb a large amount of heat radiation in the environment, further heating the atmosphere.

A: As for why the weather is so hot now, I personally think there should be two reasons, the first reason is that the environment has been destroyed. And then, the greenhouse effect goes up, the glaciers melt, so well, it's going to get hotter and hotter, and it's getting hot early now, and it's not going to rain anymore.

The second reason is that the ozone layer is also destroyed, and the ultraviolet rays are also increasing, so the surface temperature is slowly increasing. Those are the two reasons I understand, thank you.

Damage to the ozone layer, excessive felling of trees, and carbon dioxide emissions are all causes of hot weather.

The main reason is that human beings have unreasonable reasons for nature, which leads to the destruction of the original natural laws.

However, for my thoughts are as follows:

First of all, it's going to be hot in the summer.

Secondly, modern society has a large amount of air emissions, which produces a variety of gases and heat, and finally, human pollution causes global warming.

Oh! How I didn't find it, what a stable substance the au, I never found it above the surface.