We only have one earth, manuscript, we only have one earth,
We only have a blue sky,
We only have one home of our own.
? Protect the earth from now on,
Start with yourself,
? Don't let our earth have only the last drop of water.
? Those are our tears.
We only have one earth,
We only have a blue sky,
We only have one home of our own.
? Protect the earth from now on,
? Starting with the family,
Don't let our earth have only one last tree.
? That's our leg.
We only have one earth,
We only have a blue sky,
We only have one home of our own.
? Protect the earth from now on,
Starting with everyone on the planet,
Don't leave only the last leaf on our earth.
? That's ourselves!
We only have one earth,
If it is destroyed,
? We have nowhere to go.
? If all kinds of resources on the earth are exhausted,
? It is difficult for us to get supplements from other places.
? We should seriously protect the earth,
Protect the ecological environment of the earth,
Let the earth better benefit our future generations!
? Protect clear water and blue sky and build a green home! ! !
We only have one copy of the Earth Manuscript.
The earth is a crystal-clear sphere, with blue and white lines intertwined and covered with a thin layer of water-blue tulle. This human mother is so beautiful and spectacular. In the vast universe, the earth is small, and the scope of human activities is even smaller.
The earth's resources are limited, but human beings can destroy them at will, which makes some resources unable to be regenerated and poses a threat to human survival. Now, scientists have proved that there is no second planet suitable for human habitation within 400,000 kilometers centered on the earth, so we should carefully protect the earth for the benefit of future generations.
Man should not destroy the earth, mother of man. But human beings have done it, destroying the ecological environment at will. There is only one earth, enough for people to cherish, but human beings have destroyed it.
Today, the earth has been hit hard by human beings. Now? Beyond recognition? Many environmentalists try their best to protect the earth, but everything is just a drop in the ocean. Due to man-made destruction, the limited resources on the earth are decreasing year by year. For example, water resource is precious, and people often think that it is inexhaustible. However, it is decreasing year by year on the earth. In the high development of science and technology, the ecological environment has been wantonly destroyed, the environmental crisis has become increasingly serious, and human beings have been retaliated by nature: soil erosion and land desertification. In order to meet their own needs, human beings constantly occupy cultivated land indiscriminately, which has seriously damaged land resources.
According to historical records, before 1500 years ago, Yulin was a land with dense forests and grass, which was suitable for agriculture and Mu Zhi. Later, due to years of war and deforestation, the vegetation coverage rate was only 1.8%, and the quicksand had crossed the Great Wall and approached Yulin City. According to the survey, during the period of 100 before liberation, nearly134,000 hectares of farmland and grassland were abandoned due to desertification, and1/0.30 million hectares of farmland and 267,000 hectares of grassland were threatened by desertification, resulting in low and unstable yield and livestock carrying capacity. Since 1950s, good ecological, economic and social benefits have been achieved through unified planning, adjustment and optimization of land use structure, adherence to the policy of sand control and afforestation, and protection and development of agriculture and animal husbandry.
From 1950 to 1990, Yulin's afforestation and preservation area reached 740,000 hm2, and more than 667,000 hectares of grassland were restored and improved. The total grain output of 1990 is six times that of 1950. The number of livestock increased from 76,000 to 363,000, the number of sheep increased from 360,000 to 6,543,800+500,000, and the standing stock was 3.4 million m 3, worth more than 700 million yuan. More than 50,000 farmers got rid of poverty and became rich.
Due to the unreasonable development and waste of various natural resources, global ecological destruction and various environmental pollution are becoming increasingly serious. Now, 6 million hectares of land in the world become deserts every year, 20 million hectares of forests are disappearing, and one species is extinct every hour on average. Moreover, the temperature of the earth is also rising, the Antarctic ice sheet is beginning to melt, the sea level will continue to rise, and many coastal cities, islands and a lot of land in the world will be swallowed up by seawater.
Because people don't pay attention to water resources, those water resources have been seriously damaged. In the past, looking at the earth from a distant space, she was a beautiful blue planet. However, due to human destruction and waste, the earth is no longer so beautiful.
Water is the source of life and indispensable. We should save water, and don't let it go to waste, run away and seep away unconsciously. I have seen the horror of all this now, but it is still a reality. Protect water resources, don't let the last drop of water in the world be tears! Saving water is imminent, because wasting water is killing human beings themselves.
The future may be beautiful or a nightmare. In any case, let's all take action to protect our earth, protect its ecological environment, and make the earth better serve our future generations.
I recommend it carefully.
I would like to be a stranger looking at flowers in my next life. I don't need to get into the dust. I just walked on a stranger and saw a bunch of flowers, wi