There is only one earth, and the ecological environment must be maintained by every citizen. Now, the surrounding environment is changing. Flowers and plants wither and animals face frequent crises. The deterioration of the environment is caused by human beings, and only human beings can protect the beauty of the earth. He who tied the bell must untie the bell. We must work together to protect it.

Do you know how many parts the world is divided into? Second, land and sea. Land is an important habitat for human beings and wildlife. And some of the oxygen that creatures absorb every day is obtained from grandpa "Great Hero" tree. Trees serve people every day, but human beings only care about immediate interests and destroy trees. The cradle of mankind is the ocean, which provides countless things for mankind. Iodine in particular is obtained from the ocean. Without iodine, human beings will have many diseases.

Now, air pollution has destroyed the earth. This problem is not a personal problem, but a concern of the whole world. Dust often floats in the atmosphere, which is not only harmful to people, but also an important object of rainfall. We protect the atmosphere as long as we try our best to reduce the use of things that pollute the environment, such as disposable wooden chopsticks, plastic bags and lunch boxes.

In fact, China is one of 13 water-deficient countries in the world. Of course, you must think: there is so much water in the sea, what are we afraid of? Tell you, the population of our country accounts for 20% of water resources. Water in the human body accounts for 70%. Without water, we will dry up and die.

Everyone hates noise. But we are all responsible. If we can reduce the noise of cutting down trees, and factories release the noise and toxic gas from machines without restraint, how can the so-called noise erode us? You know, noise will affect our brain cells, shorten our life span and even lead to human death.

Garbage, which is not easy for human beings to control, can only be eliminated after complicated treatment. Even if you burn it with a torch, let it disappear in front of people. But its soul is still floating in mid-air, which is a harmful gene and will affect the atmosphere, and the atmosphere will affect human beings. The bane planted by human beings will ultimately be solved by human beings themselves. This is not good for nature, and it also makes the earth old.

The city is the home of mankind, but we have destroyed the home of the forest. People are desperate to buy and sell anything just to make money.

Protecting the environment belongs to everyone and is the responsibility of mankind. Let's protect this lovely earth together!