The global ocean temperature continues to warm. Why? What's the impact?

Climate warming is related to people's destruction of nature, over-exploitation and neglect of nature protection. Global warming will affect the operation of the atmosphere, leading to rising sea levels and melting glaciers.

1, sea level rise

Refers to the global sea level rise caused by global warming, melting of polar glaciers and ocean thermal expansion.

Sea level rise first affects coastal areas, leading to the rise of groundwater level, and then a large area of land is flooded or salinized.

If we continue to maintain a large amount of greenhouse gas emissions, by 2 100, the global sea level will rise by 1. 1 m, and China coastal cities such as Shanghai, Zhanjiang and Tianjin will face risks.

2. Extreme weather phenomena

Climate warming will lead to the increase of extreme weather such as drought and typhoon. The places that may cause drought are relatively dry, and there will be more floods in rainy places. Mountain fires, extreme droughts and floods are all extreme phenomena brought about by climate warming.

3. Melting glaciers

It can be known from the news in recent days that the temperature in Antarctica exceeds 20 degrees Celsius, and the warming of the climate will lead to the melting of glaciers, and a large number of "glacier viruses" will also be released.

The Arctic ice sheet is also changing, the sea ice area is decreasing, and the Greenland ice sheet is melting at an accelerated rate. ...

4. Human health

Climate warming will increase ozone concentration, and low-level ozone will destroy human lung tissue and cause lung diseases such as asthma. At the same time, global warming will also cause the spread of infectious diseases.

5, biological environmental threats

Melting ice floes make penguins and polar bears lose their living places, and the scene of polar bears swimming in the water until they are exhausted is vivid. The melting of ice floes poses a greater threat to newborn animals, and they accidentally fall into the sea and drown. ...

Global warming is like an invisible hand, which opens up all kinds of ancient existence hidden under glaciers. After experiencing melting glaciers, rising sea levels, abnormal climate, virus release, sharp decline in biodiversity, ecological imbalance and so on, all living things on earth, including human beings, will face enormous survival challenges.