Giúp mình một bài văn ngắn về chủ đề tác hại và giải pháp về sự nóng lên toàn cầu với ạ
Currently, the entire population leading to climate change includes 2 main reasons:
This cause is largely due to the impact of humans on. Due to changes in land and water use purposes and an increase in emissions and some other greenhouse gases from human economic activities. Increased greenhouse gas concentrations pose a threat to the health of humans, plants and living organisms. Ice at the poles melted, the water level rose. Most of them are caused by humans.
These effects will be the transformation of the earth's atmosphere. When the concentration of greenhouse gases exceeds an alarming level, the temperature of the earth will also gradually increase. This will change the weather in many parts of the earth.
Objective reasons:
This is caused by the natural changes such as: the change of the sun's activities, the change of the earth's orbit, the tectonic process of mountains and continental shelf tectonics, changes of many ocean currents. internal circulation and circulation of the atmospheric system.
Thus, the cause of climate change is the greenhouse effect, also known as the warming of the earth and many other natural causes. system between the increase in the earth's temperature and the increase in the concentration of CO2 and other greenhouse gases in the atmosphere. Currently, the concentration of CO2 in the atmosphere is increasing at a rapid rate. Because the increase in CO2 content causes the temperature of the earth. Consequence:
- Ecosystem is destroyed.
- Loss of biodiversity.
- Disease.
- Sea level rise.
Solution:
Limit the use of fossil fuels.
Infrastructure renovation and upgrading.
Prevent deforestation.
Application of new technologies in the protection of the environment and the Earth.
Học tốt!