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Earth protection proposal

Environmental issues have become a problem that must be solved in the 21st century, and it is also the most difficult problem today.
After the Second World War, social productivity has advanced by leaps and bounds. While the great development of industry has brought people wealth, it has also caused serious environmental pollution. The discharge of a large amount of waste, the proliferation of synthetic toxic compounds, and the like. Numerous places of water and soil have become barren land, and countless rich land has become increasingly barren... So people have gradually realized the importance of protecting the environment. Today, countries all over the world are doing a lot of work to protect the environment.
Let me give you a few small examples. China's Mulanxi was originally a crystal clear river in the early 1950s, but now it is a sloping river with fish and shrimp extinct. On December 5, 1952, the shocking "fog event" occurred in London, the capital of England. About 1XX people were killed by this incident. The culprit in this incident was the “sulfuric acid mist”, which was the result of a combination of sulfur dioxide, water mist and dust floating in the air. The large amount of toxic components and dust contained in the sulfuric acid mist are deposited in the lungs and then deposited into the bloodstream, which causes such serious consequences.
Therefore, I solemnly recommend to people who are still unaware:
1. Afforestation can protect the environment but it is not an arbitrary tree planting. To protect the local environment, you must choose the right tree species. At the same time, various tree species are used alternately to avoid planting a single plant and to reserve enough space to help other levels of plants to grow and grow. In addition, the diversity of vegetation should be increased. This makes it easy to form an ecosystem like a natural forest to protect the environment.
2. The wetland is known as the “earth of the earth”. It is a special ecosystem that provides a variety of resources for human beings and is a habitat for many aquatic organisms. Not only that, but it also has important environmental functions that can purify pollution. Resist the flood, regulate the climate, and beautify the environment. Together with forests and oceans, it is called "the world's three major ecosystems" by humans.
3 Water resources must be rationally developed to avoid water damage. For a long time, most people generally think that water is an inexhaustible "treasure bowl". In fact, the water resources on the earth are not inexhaustible. In particular, China's per capita water resources are not abundant, the regional distribution is uneven, and the changes are unpredictable during the year, and the inter-annual differences are very large. A situation that causes water to become more scarce. Therefore, people must establish a sense of water crisis, use water conservation as our conscious code of conduct, and adopt various forms of water resources warning education.
Without natural resources, there will be hundreds of species extinct on the planet, floods and deserts, and the creatures on Earth, including humans themselves, will suffer catastrophic blows. So we want to protect the home we live in, the earth.

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