Advocate ecological civilization and build a green home
Life is composed of green, green brings us happiness and allows us to live a happy life, but this green is disappearing in large tracts...
In ancient times, the earth had a warm and humid climate, fresh air, abundant water, dense vegetation, and the sound of birds and flowers. It was an ideal habitat for humans. However, in recent years, as the regional population has increased, a large amount of land has been reclaimed, and people have increasingly used wood as fuel, resulting in a large reduction in forests, causing soil erosion, leading to river bed blockage and other negative consequences.
The forest used to be a natural green place for animals to live, where they could live leisurely. But the good times did not last long. This "feng shui treasure land" was discovered by humans. They opened up the forest and used it to build houses and factories. From then on, this place became a human habitat and a concentration camp for animals, and the animals had no choice but to escape in every possible way. But where did they flee to? Plants (i.e. producers) are the most important link in the food chain. If there is a serious problem in this link, it is equivalent to cutting off the lifeblood of animals. As a result, animals cannot survive and are on the verge of extinction. Don’t forget, humans are just so-called “higher animals”.
The forest resources needed for human life can be regenerated and contribute to humankind in the long term. However, because humans cut down trees indiscriminately and use them to make paper, make furniture, build railways, and build houses... forest resources are becoming increasingly in short supply. Trees have a wide range of functions, so people cut them down in large quantities. More and more trees enter the processing plants, so that some tree species gradually become extinct. People cut down trees indiscriminately, causing soil erosion and flooding. Although there are people with a sense of public morality and environmental awareness who will stop them from doing this, it is almost useless: there are still some people who cut down trees under the banner of "need", and they are not a minority. Some people think that since the forest area is so vast on the earth, it doesn’t matter if some are cut down. This statement could be said in ancient times; but now, it is completely wrong. If you cut "some" and I cut "some", forest resources will only become less and less, and the area of ????the desert will only increase day by day. Maybe in the near future, the earth will become bare.
An old saying goes: "There are a lot of creatures from the earth's power, and there are a lot of things that can be produced by human power. If you take them with moderation and use them with restraint, you will always have enough; if you take them without restraint and use them without restraint, you will always have enough." Not enough." Isn't this clear? Development requires a certain degree of control. If you exceed this limit, it will have negative consequences. But you have to swallow this bitter pill yourself.
In addition, trees can also purify the air. This is why the air quality in cities is always not as good as in mountainous areas: there are more cars and fewer trees, and the trees are too busy.
In modern society, almost every household has a car, which emits exhaust gas. Disposal will pollute the environment and endanger people's health. Leaves can absorb dust, thereby reducing the harm of air pollution to human health. Surrounded by green trees, people can calm their nerves, lower their blood pressure, and easily relieve fatigue. Trees can also produce oxygen. One hectare of broad-leaved forest can absorb 1 ton of carbon dioxide and release 0.73 tons of oxygen in one day. Trees are experts at killing bacteria. Many trees secrete fungicides during their growth to kill various pathogens brought by dust. According to a survey, the number of bacteria in every cubic meter of air is 4 million in department stores, 580,000 on boulevards, 100 in parks, and only 55 in forest areas. The difference in bacteria content in the air between forest areas and department stores is more than 70,000 times. This shows how important trees are. In addition, trees can also regulate climate, prevent wind and noise, store water and prevent drought. They are mankind's best friends.
Trees are of such great help to us humans and can make us live a better life. Will you still cut them down ruthlessly? Arbor Day is coming, and with spring, we put tree seeds in the soil, give them nutrients, and let them grow into a lush forest!