Examples of people who don t know how to cherish natural resources in their lives

Examples of damage to the ecological environment or natural resources.

Global climate change.

Over the past century, the global average surface temperature has risen to degrees Celsius and sea levels have risen by 10 to 25 centimeters. The concentration of carbon dioxide in the Earth's atmosphere has increased from 280 ppm before the Industrial Revolution (1750) to the assessment report published by the Panel on Climate Change in recent years, showing that if the pattern of world energy consumption does not change fundamentally, the concentration of carbon dioxide in the atmosphere will reach 560 ppm by the middle of the 21st century, and the global average temperature may rise to 4 degrees Celsius.

Ozone layer depletion and depletion.

Since the emergence of the ozone hole over Antarctica in 1985, the depletion of the ozone layer over the Earth has continued unabated. By 1994, 24 million square kilometres of ozone had been depleted over Antarctica. Now in the skies over the United States, Canada, Western Europe, the former Soviet Union, China, Japan and other countries, the ozone layer is beginning to thin.

Prior to the introduction of controls on ozone-depleting substances (ODS) (before 1996), the world had emitted 20 million tonnes of ODS into the atmosphere. Since ODS is fairly stable and can exist for 50-100 years, most of the ODS emitted currently remains in the atmosphere. As they ascend to the stratosphere, they react with the ozone layer there to break down the ozone molecules.

Therefore, even if the world completely stops emitting ODS, it will be another 20 years before humanity sees signs of the recovery of the ozone layer.

To cherish nature is to cherish life.

Natural resources have been depleted rapidly in recent years, so how can we cherish them? See below.

01 Save water.

People can't do without water, and human beings can't continue to live without water, so it is necessary to save water, such as flushing the toilet with the water used to wash clothes, watering flowers with the water used to wash vegetables, etc.

02 Save electricity.

In order to save electricity, we should try not to use it when we can not use electricity, such as not turning on the lights in the room where there is no one, and turning off the night lights and corridor lights when sleeping if it is not necessary.

03 Save paper.

Paper is made of trees, and wasting paper is wasting trees, so it is necessary to save paper, save paper to do, the first of the paper, do not tear the paper indiscriminately, do not throw away the paper that is not full, etc.

04 Don't cut down indiscriminately.

The lack of trees leads to a serious loss of resources, such as water, animals, plant resources, etc., so we should not cut down indiscriminately, protect the trees, and protect the homes of animals and plants.

1. Most of the natural resources are non-renewable, and if human beings want sustainable development, they need to use resources rationally.

2. The destruction of natural resources often destroys the environment and worsens the environment in which human beings live.

3. Now that the population is increasing, the average natural resources are calculated, and there are very few for everyone. Many natural resources could have been renewable, but because people destroyed natural resources at will and recklessly misused chemicals, they not only made them non-renewable, but also caused a series of ecological disasters.

4. Human beings are not only our generation, but also our children and grandchildren, even if the current natural resources are enough for our generation, but if we all use up, what will our children and grandchildren use? So we can't be so selfish, we should think about the future of mankind and cherish natural resources.

Resource-saving methods include:

1. Save electricity. Be careful to turn off the lights and use energy-efficient bulbs. The U.S. Department of Energy estimates that 400 million tonnes of carbon dioxide could be avoided by replacing traditional light bulbs with energy-efficient light bulbs.

In addition to electric lights, you should also pay attention to the use of other electrical appliances, try to choose low-consumption energy-saving products, cut off or turn off the power when not using electrical appliances, and let the refrigerator be in a frost-free state. In summer, when the weather is not very hot, it is best to use a fan or electric fan instead of an air conditioner. When using the air conditioner, don't turn the temperature down too low, around 26 will do.

2. Save water resources. Much of the wastewater can be recycled. Water for washing face, hands, vegetables, bathing, and laundry can all be collected to wipe floors, flush toilets, water flowers, etc.

Rice washing water is a good stain remover that can be left to wash dishes and chopsticks. Oil-stained pots and plates should be wiped clean with used napkins first, which is convenient to wash and save water, and you can also use less dish soap to reduce water pollution.

3. Save paper. The recycling of paper avoids the release of biogas from landfills and reduces the cutting down of trees. According to statistics, one ton of waste paper can produce 800 kilograms of recycled paper, which can cut down 17 trees, and saving paper is to protect forest resources and protect the environment.

4. Reduce exhaust emissions. Traffic exhaust gas and industrial waste gas are the main domestic waste gases. We try to go out by bus or taxi, we can also ride a bicycle and try not to take a private car.

A large amount of billowing smoke from the burning of garbage in factories and the production of goods fills the city. Pollution can be reduced by processing and filtering the exhaust gas, and then emitting it. Plants can absorb carbon dioxide and then release oxygen, so we need to plant a lot of trees, especially along roads.

Attaching importance to the fate of a tree, I wonder how many people can agree with this view.

Let's start with the assumption that if there were a "forest tribunal", each of us would be a defendant. A clear judgment can be made from the statement of the actual situation - for example, a wildfire in a large forest area must be at least "mu" in number before it can be called a disaster.

Even in disasters such as the 1987 Great Khinganling Forest Fires, people have characterized them as "extraordinarily large," but no one can count how many trees have been burned. Here, the tree was "grass succumbing" as a life. Most people think that the primeval forest is left by their ancestors, and it is a pity to burn it, and what they issue is only a sigh.

In nature reserves or in the arid areas of the west, trees are cut down or burned on a tree-by-tree basis, because the trees in these places are so precious. It is very desolate to have mountains without trees, and people long for trees.

In the Chifeng region of Inner Mongolia, trees are the "eyes" of the people and the people. The most typical example is that cutting down a tree will also alarm the local ****, and when there is smoke on the mountain, whether the tree is burned or not, the mayor will be dispatched. The reason is very simple, living in a sand nest, decades and generations of people have planted trees, and they have invested too much blood and sweat in the body of the tree, and they have also received obvious results.

People value and depend on trees. The "facts of the case" are already quite clear: "If the family is big and the business is big," the hands will be loosened a little, and the "small households" will have to make careful calculations, and if the "poor households" do not dare to use their blood easily.

From the above statement, it can be seen that the tree, as a living "life", has been deprived of its status in one form or another. And these "criminal" behaviors are precisely a "blind spot" that we humans have not paid attention to so far.

I don't want the book if I don't run out; In summer and winter, the air conditioner is always on; Wrap paper and throw it away after one semester; with dry batteries; Drive a car.

1 Conserve water. In order to cherish water resources, do not let the faucet run empty, and shorten the shower time; installation of water-saving faucets; Use a water-saving flush toilet.

2 Save electricity, use as little electrical appliances as possible, and turn off the lights at will. Close the refrigerator door at all times; use of energy-efficient lamps; Purchase.

Buy high-efficiency and low-energy appliances.

3 The surge in demand for paper pulp is one of the reasons for the increase in wood consumption. The annual consumption of paper in the country is 1000

10,000 cubic meters, 1.3 million tons of imported wood pulp, the large consumption of imported paper not only caused the destruction of forests, but also caused serious pollution by the production of pulp and sewage discharge rivers and lakes (the pollution caused by the paper industry accounts for more than 30% of the entire waters). The used paper can be turned over to make scratch paper, note paper, or made into a notebook; Expired wall calendars can be wrapped in book covers.

4. Waste utilization, such as: candy paper can be folded into lighting or door curtains, old clothes can be made into mops, etc. Support and participate in waste paper

Utilization of waste glass, waste plastics and scrap metal.

5. Reduce domestic garbage and consciously classify garbage.

6. Use less chemicals and buy and use phosphorus-free and biodegradable detergents;

7 Try not to use personal cars. To reduce air pollution, use public transport, bicycles or as much as possible to conserve energy.

Walk; Use unleaded petrol and buy a car with a small displacement.

8 Bring your own shopping bag when shopping.

9.If you feel that the flush toilet is consuming too much water, you can put a bottle of water in the tank to reduce the amount of water used.

1. Pedestrians are requested to consciously take care of flowers and trees in parks, roadsides and other public places.

2. Take care of the grass and trees around you, and take care of the flowers and plants.

3. I hope that there will be more activities of planting trees and flowers in the society, and I hope that everyone will actively participate.

Every citizen who lives on the earth, let us work together to make our earth more beautiful and lovely, make the environment we live in better, and everyone strives to be the little guardian of the earth.