Stories of the destruction of nature due to human wrongdoing

The simplest, single pursuit of economic development, large and small high-emission and high-pollution factories have sprung up like mushrooms after a rain, water pollution, air pollution, waste of resources, low efficiency...

American Black Storm:

In the early hours of May 11, 1934, a black storm unprecedented in human history struck the western prairies of the United States. The storm blew for 3 days and 3 nights, forming a huge rapidly moving black storm belt that was 2,400 kilometers long from east to west, 1,440 kilometers wide from north to south, and 3,400 meters high. Wherever the storm passed, the streams were cut off, the wells dried up, the fields cracked, the crops withered, the livestock died of thirst, and tens of thousands of people were lost.

This black storm created an American black storm that future generations are afraid of.

The cause of the Black Storm in the United States.

Black storms generally occur at the turn of spring and summer, and their formation is related to atmospheric circulation, geomorphology and climatic factors, and is inseparable from man-made ecological environment destruction, which is a symbol of the intensification of desertification. The rapid growth of population has brought about irrational farming, overgrazing, over-harvesting, and monoculture, which will inevitably lead to the destruction of vegetation and surface structure, and the loss of grassland and desertification, and the imbalance of the ecosystem. Because the speed of this sand creation is much faster than the speed of sand control, it undoubtedly provides conditions for the formation of black storms.

Black storms occur in North America as a result of a combination of population, resources, and the environment. The ravages of the North American Black Storm are challenging and warning mankind; If human beings cannot control development, if human beings' boundless desires contradict each other's limited resources, if human beings cannot get along with nature, they will eventually be defeated by their own hands.

1. Industrial exhaust emissions pollute the atmospheric environment, leading to acid rain and the greenhouse effect.

2. Logging, destroying vegetation, and destroying the habitat environment of organisms are not conducive to the absorption of greenhouse gases.

3. Arbitrarily killing wild animals and destroying biodiversity.

4. Light pollution in the city destroys the biological ecological environment, such as migratory birds losing their way.

5. The use of chemical fertilizers and pesticides pollutes land resources and water resources.

6. Improper energy extraction methods, destroying landmark vegetation and polluting the surrounding environment.

7. Overfishing of fish, discharging waste into the ocean, and destroying the marine ecological environment.

1.Indiscriminate logging.

2.Overgrazing.

3.Establish polluting factories that emit large amounts of polluting gases.

4.Killing wild animals at will.

5.New elements are constantly being developed, resulting in a lot of pollution.

6.Extensive development of arable land.

7.A large number of tourist areas are developed, destroying the natural environment.

8.Cutting down forest land and building high-rise buildings in large numbers.

Now the development of industry has brought rapid progress in human life and economy, so that people can no longer endure the bitterness of the past. However, beautiful things will leave some melancholy and make people reflect. This is our earth, our nature, which is increasingly being destroyed and destroyed, and nature has given us a revelation as human beings to protect it, to protect our homes.

It is not difficult to see that the towering chimneys spit out billowing smoke and envelop the whole sky, and the loud sound of the machine running, a noise that is not in harmony with the beautiful melody of nature, fills the eardrums of man; Wastewater, residue and exhaust gas are shipped out of the factory along with the product. As a result, the flowers and plants have lost their freshness and moisture, the small fish in the river are not swimming freely, the fragrance of flowers has long been covered by exhaust gases, the birdsong in the sky has long been covered by noise, and the healthy body of human beings has become increasingly sick, and the happy mood has become manic! The increase of exhaust gases leads to the widespread use of acid rain and the decay of plants, and the greenhouse effect of carbon dioxide alone will promote the increase in temperature.

Therefore, scientists have low self-esteem: the earth's temperature is rising, which will cause the sea water to expand and the icebergs to melt, thereby causing the sea surface water level to rise, so that the residents living near the sea will be threatened, causing many disasters for port people, and more seriously, the earth's protective umbrella, the ozone layer that absorbs ultraviolet rays is destroyed, and the consequences will be even more unimaginable. In addition, the pollution and depletion of freshwater resources, the frequent occurrence of wars and natural disasters, and the rapid growth of the population are undoubtedly fatal to the earth.

All of this is a defeat for our human beings in the history of civilization, human beings keep saying that they want to protect the environment, but they give themselves a big slap in the face, is it human numbness, or is human beings looking for it? Everything is a mystery, I don't want humans to dig a huge grave for themselves, I don't want to have a vigorous funeral, I just want humans to be truly awake, nature is actually reminding us, and then giving us inspiration. Civilized cities are not difficult in themselves, but we are using disasters again and again to fill our big holes in protecting the environment, so if we continue to do so, who will be able to find our own real home in a few decades?

Remember, we only have one Earth, one Nature! As earthlings and an indispensable part of nature, human beings should take on a responsibility to protect the earth, protect nature, strive for peace on our earth, and work together to protect our only home, the only nature. I want the chimneys to disappear, the plants to be evergreen, the flowers and birds to be fragrant and crisp.

I want to understand what nature has to teach us, and please protect it, because we need it.

1. Indiscriminate felling, unscrupulous destruction of deep forest vegetation, resulting in a large amount of soil erosion, destruction of deep forests, and destruction of biological chains.

2. Uncontrolled development of mines, resulting in landform changes, environmental pollution, and soil erosion. Waste of resources and non-renewable.

3. At the expense of the environment, the one-sided pursuit of economic development will cause the destruction of ecological balance and the price of blood.

4. Large-scale industrial production with high consumption and low utilization rate, and uncontrolled emissions of waste gas and waste residue have caused another round of comprehensive pollution, which is shocking.

5. The application of new technologies in industrial production has greatly destroyed the balance of nature, and a large number of heavily polluted wastewater is directly discharged into the water body, and the death of aquatic organisms has polluted the water environment again.

Chopping, felling, littering, noise, it's all 、、、

It's very specific, and it's still very good.

2.Overgrazing.

3.Establish polluting factories that emit large amounts of polluting gases.

4.Killing wild animals at will.

5.New elements are constantly being developed, resulting in a lot of pollution.

6.Extensive development of arable land.

7.A large number of tourist areas are developed, destroying the natural environment.

8.Cutting down forest land and building high-rise buildings in large numbers.

The biological chain refers to the interdependent chain relationship formed by animals, plants and microorganisms providing food to each other. This relationship is easy to see in nature.

For example, where there are trees, there are often birds, and where there are flowers, there are often insects. Plants, insects, birds, and other organisms are bound together by a chain of organisms, dependent on each other to live and die.

Examples of biological chains are often all around us, and they benefit humanity immensely. For example, the leaves and fruits grown by plants provide food for insects, insects become a food source for birds, and with birds, there will be eagles and snakes, and with eagles and snakes, rodents will not become plagued .......

When animal droppings and carcasses are returned to the soil, microorganisms in the soil break them down into simple compounds that provide nutrients to the plant and cause it to grow new leaves and fruits. In this way, the biological chain establishes a healthy cycle of substances in nature. The biological chain can also be understood as the food chain in nature, which forms the phenomenon of "one thing descending from one thing" in nature, maintaining the natural quantity balance between species.

Humans and nature are also connected through the food chain. Human food is mainly derived from plants and animals. Plants and animals are nourished from the natural environment before they grow.

If these animals and plants contain ingredients from environmental pollution, it is dangerous for people to eat them. For example, if there is mercury pollution in nature, and some microorganisms in the soil can convert mercury into organic mercury, fish will store organic mercury in their bodies if they eat such microorganisms, and if people eat such fish, mercury will enter human nerve cells, and people will get the terrible Minamata disease. Minamata disease is the most typical example of human pollution of the environment, and the contaminants end up entering the human body through the food chain and seriously harming human health.

1. Air pollution is soot-type pollution, with dust and acid rain being the most harmful, and the degree of pollution is intensifying.

2. Acid rain is mainly distributed in the south of the Yangtze River, the east of the Qinghai-Tibet Plateau and the Sichuan Basin. Acid rain is the most polluted region in central China.

3. The waters of rivers, lakes and reservoirs are generally polluted to varying degrees, except for some inland rivers and large reservoirs, the pollution has become an aggravating trend, and the water pollution near industrially developed cities and towns is particularly prominent.

4. Among the seven major river systems (Pearl River, Yangtze River, Yellow River, Huai River, Hailuan River, Liao River, and Songhua River), the Yellow River Basin, Songhua River, and Liaohe River Basin are seriously polluted.

5. Total phosphorus and total nitrogen pollution in large freshwater lakes are widespread, and eutrophication is serious.

6. The Bohai Sea and the East China Sea are heavily polluted in the four major sea areas, while the South China Sea is lighter.

7. The deterioration of the ecological environment of fishery waters has not fundamentally changed, and is showing an aggravating trend.

8. Urban environmental pollution is aggravating.

9. Urban ground water pollution is generally serious and shows a deteriorating trend. The vast majority of rivers are polluted to varying degrees.

10. 2 3 rivers and more than 10 million hectares of farmland across the country are polluted.

The first is the destruction of resources. Human beings excessively consume various mineral resources. According to traditional consumption calculations, the world's oil is only enough to last for 50 years, and coal and natural gas are only enough to be exploited for 200-300 years.

The second is ecological destruction. In the 50 years of the last century, half of the world's forest resources have been lost. According to the Food and Agriculture Organization of the United Nations, 2,000 square meters of forest are destroyed every minute on the planet.

The third is desertification. The world's desertified land has reached 36 million square kilometers, almost the land of China, the United States and Russia combined.

Fourth, species decline. On average, one species is wiped out every day on Earth, and it is expected that 6,000 plant species will be wiped out on Earth in the next 30-40 years.

Fifth, environmental degradation. Environmental degradation is a prominent problem caused by industrial civilization and unsustainable development for human beings. The London smog incident of 1952, which killed 4,000 people in five days.

Others, such as water pollution, acid rain, and photochemical pollution, are all manifestations of the destruction of nature.

Destruction of nature: environmental pollution of water, land, air, destruction of vegetation, ecological imbalance, greenhouse effect, resulting in climate abnormalities, geological disasters, such as debris flows, drought, haze, soil desertification, species extinction, sandstorms, ......The drying up of the crescent moon spring and Lop Nur disappeared.

How much damage human beings have done to nature, after watching everyone is silent, it really needs to be reflected.

Temperatures are rising, icebergs are melting, and sea levels are rising.

Last October, an iceberg separated from a large glacier (known as a pig glacier because of its pig-like shape). Over the past 20 years, this huge glacier has shrunk to its original size of 1 40, and this is just a microcosm. Antarctica has enough ice to raise global sea levels by 57 metres if it melted all.

The United Nations Intergovernmental Panel on Climate Change (IPCC) predicts that sea levels will rise by 20 to 80 centimeters by 2100 due to melting icebergs due to rising temperatures due to the greenhouse effect.

All natural disasters can be regarded as **: destroying the balance of mountains, fires: climate warming, typhoons: indiscriminate logging, plagues: hunting: etc., everything you can think of, you can pull it up.

The mobile phone controlled and touched the dinosaur egg Coca-Cola, and took a look at the cheeral-la-la-healthy