Why should we protect our planet?
Why should we protect our earth? We don't fully understand the earth, but it is the place where we live. We should have heard many similar words about protecting the earth in our daily life. This is why we should protect our earth.
Why should we protect our planet 1?
So far, the earth is the only home that human beings have, and it is also the only home that we human beings can live in the universe.
The earth is the common home of human beings and other species. However, due to unhealthy development modes such as deforestation and fishing, the rate of species extinction on the earth has greatly accelerated. The trend of biodiversity loss is making the ecosystem slide to the critical point of irrecoverable. If the earth's ecosystem eventually deteriorates irretrievably, the relatively stable environmental conditions on which human civilization depends will no longer exist.
The significance of World Environment Day is to remind the world of the state of the earth and the harm of human activities to the environment. The United Nations system and governments are required to carry out various activities on this day, emphasizing the importance of protecting and improving the human environment.
Personally, I think that protecting the earth seems far away but close to individuals, which can be said to be within reach.
First, save
Save water, electricity, grain, wood, etc. The earth's resources are not inexhaustible, so we should cherish the existing resources and make rational use of them.
Second, don't throw it.
Don't litter, create a clean environment for ourselves. Garbage classification and centralized treatment.
Third, environmental protection products.
Use environmental protection products, such as fluorine-free refrigerator, water-saving toilet, water-saving faucet, etc. Instead of disposable lunch boxes and white plastic bags, travel as green as possible and reduce the environmental pollution caused by automobile exhaust emissions.
Why should we protect our earth?
First of all, the appearance of the earth
So far,
Such as steam, hydrogen, ammonia, methane, carbon dioxide, hydrogen sulfide, etc. , constitute the original atmosphere. Without the protection of ozone and atmosphere, solar wind, electromagnetic storms, meteorites and radiation are destroying the earth all the time. The earth was formed in such a harsh environment and is constantly growing.
Second, the disaster experienced by the earth.
After that, the earth experienced many disasters such as asteroid impact and ice age, which led to mass extinction, and also seriously damaged the earth's environment. For example, the Permian period 250 million years ago was called the third mass extinction. The theory that asteroids hit the earth is the most widely accepted reason. Planets hit the earth, and volcanic eruptions caused trillions of tons of magma to gush out of the mantle, sweeping the world at an extremely fast speed. A large number of forest plants were burned and animal habitats were destroyed.
The volcano erupted nearly two million years ago, and the smoke covered the sky, and the global temperature rose sharply. A large amount of seawater is evaporated, which leads to environmental deterioration events such as acid rain and ozone depletion, and finally leads to the collapse of the biosphere. At that time, more than 96% of the living things on the earth disappeared. At this point, the earth fell into a dark period of 400 thousand years; It was not until 500 thousand years later that the earth finally moved from darkness to light and the environment slowly recovered.
In the history of more than 4 billion years, the earth has experienced many significant cooling and ice ages. The three major ice ages occurred in Sinian 600 million years ago and Carboniferous-Permian 300 million years ago, among which the third ice age had the greatest influence, namely the famous Quaternary Ice Age. The ice age in geological history had a great influence on the global climate and biological development, especially the Quaternary ice age, which directly affected the living environment of human beings.
The ice age came, life was destroyed, and only a few animals and plants survived. Historically, it is not difficult to find that natural disasters occurred frequently during the ice age, which made the living environment of animals, plants and human beings very worrying. Only after a long time will the earth slowly come back to life.
Third, protect the nature of the earth.
It can be seen that no matter how great the disaster is and how bad the environment is, the earth can still survive with its powerful self-healing ability after millions of years, and generate will have unlimited vitality. However, now, the earth is being destroyed by human beings, and of course, it is also the result of human beings; But it is not only human beings who suffer, but also countless animals and plants.
So I think the real meaning of protecting the earth is to protect human beings themselves. Because no matter how much disaster the earth suffers, it is only a matter of time before it can recover through its powerful self-healing ability, but human beings cannot. In order to protect the earth, we simply don't let the earth's environment be destroyed. On the contrary, we human beings need the protection and care of the earth more. Only under the protection and care of the earth can we go further and vice versa.
It is our bounden duty to call for the protection of the earth. Protecting the earth is not only to protect the future of mankind, but also to protect those animals and plants that are being affected by environmental changes; Protecting the earth is not only to protect the huge rocks and water balloons of the earth, but also to protect the' surface spheres' such as hydrosphere, atmosphere and biosphere. Protecting the earth is not only about protecting ourselves, but also about mountains, rivers and living things.
Why should we protect our earth?
1, the fate of the earth is in the hands of the people. If you are not careful, you will be destroyed.
2. The earth is ashamed of "mother" and human beings are ashamed of "children". To make "mother" a paradise, we need the joint efforts of "children".
Protect our homeland and make the earth green.
Using the earth's resources can make people live better, and protecting the earth's environment can make people live longer.
5. Rebuild the harmony with nature and the antiquity of the earth.
Let's hold up a green umbrella for Mother Earth.
7. The earth is borrowed from future generations.
8. Bring green to every corner of the world and let it permeate people's hearts.
9. Forests are the lungs of the earth, and we must protect them.
10, save the earth, starting with the details of life.
1 1, the earth should not be dark, the sky should be blue, the river should be clean and the flowers should be beautiful!
12, the earth is the home of all living things, and * * * life and * * * prosperity come from the harmony of all things.
13, have you ever heard that Mother Earth is crying?
14, there is only one earth. Without it, where can we find our home?
15, protect the environment and protect the earth. Let's raise our hands together to support the blue sky.
16, we only have one earth. Under the blue sky, let's take new actions to protect and purify our earth.
17, save the earth, let's work together.
18, there is only one village where human beings live, and that is the earth. Protecting the environment is the responsibility of villagers in every global village.
19, destroy the environment, destroy the times, protect the environment and conquer the future.
20. One earth is enough for an ocean, enough for environmental protection.
2 1, the sky is the home of birds, the river is the home of fish and the earth is our home.
22. Look, how beautiful the blue earth is! Don't let her turn monotonous yellow!
Maintaining the ecological balance of the earth means protecting human beings themselves.
24. Let Mother Earth always be young and beautiful.
25. Being kind to the earth means being kind to yourself.
26. Return the green to the earth.
27, the dream of the earth, put on a beautiful "green shirt" for yourself.
28. The earth is not only the home of mankind, but also the home of all living things.
29. People's clothes are the green clothes of the earth.
30, the earth is our mother, we are mother's children, love mother!
3 1. Protecting the land and marine environment on which we live requires our restraint and efforts!
Protecting the environment means protecting life.
33. Stop the car and stay green!
Protect our earth with both hands. Take action to protect our homeland and water the earth with blood.
35. People should be beautiful, and so should the earth!
36. We regret the shortage of natural resources, and the earth cries for the destruction of resources.
What is the significance of protecting the earth?
The purpose and significance of environmental protection is to prevent the natural environment from deteriorating due to human life, production and construction activities, and then seek to control, control and eliminate the pollution and destruction of various factors to the environment, and strive to improve, beautify and protect the environment, so that natural animals, plants and resources can be effectively protected, thus creating a better environment.
Environmental protection is a serious environmental pollution caused by industrial development, which first attracted the attention of industrialized countries. The whole society uses national laws and regulations and public opinion propaganda to pay attention to and deal with pollution problems.
In the process of modernization, while maintaining the sustained and rapid growth of the national economy, environmental protection must be placed in a prominent position. It should be recognized that protecting and improving the environment is also protecting and developing productive forces.
The environmental protection quotation is as follows:
1. It is everyone's responsibility to be merciful, stay young, and care for the environment.
2. Planting trees and working in the future.
3, love the motherland, protect green, keep clean, love home.
Maintaining the ecological balance of the earth means protecting human beings.
5. Everyone is environmentally friendly and everyone has environmental protection.
6. Everyone cares about environmental quality and participates in environmental protection.
7. Cherish resources and use them sustainably.
8. Protecting the environment is glorious, but polluting the environment is shameful.
9. Relying on scientific and technological progress to promote environmental protection.
10, improve environmental awareness and protect a beautiful home.
The real photos of the earth are too scary.
The real photos of the earth are too scary.
The photos of the real earth are too scary. Many people are very satisfied with the earth we live in, but with all kinds of pollution, our earth has become ugly. Next, I will take you to know the horrible photos of the real earth.
The photos of the real earth are too scary 1
Overseas media said that many people's impression of the earth is probably beautiful water blue, but in fact that photo is "PS". Recently, the Japanese meteorological satellite Sunflower 8 took a detailed image of the earth, which is the first photo showing the true color of the earth.
On February 24th, 65438 in Taiwan Province Province, the British Daily Mail reported that the meteorological satellite Sunflower 8 was launched on June 24th, 65438+1October 7th. Recently, an image was taken at a distance of 35790 kilometers from the Earth, showing the details of clouds, oceans and deserts. With super high resolution, this is the first original picture of the earth without any color modification.
Japanese satellites photographed the real face of the earth.
In the past, people's impressions of the water-blue earth came from this photo.
In the public's impression, the water-blue earth is actually a color-corrected photo taken by NASA, which is very different from the gray earth taken by Sunflower 8. However, this so-called "true color" photo does not refer to the image seen by the naked eye, but the real face of the earth in space.
"@ NASA Chinese" also published a photo of the earth without makeup, which surprised netizens. It is uneven, with one concave here and one convex there. Generally speaking, some netizens said it was like a sweet potato, some netizens said it was like a spare tire, and some netizens said it was like a pomegranate.
For this photo, astronomical experts said that the earth is really not an authentic sphere, and its appearance is a bit strange. The reason why the earth is so long is that it not only revolves around the sun, but also rotates. There is both land and water on the surface of the earth. In order to maintain the internal gravity balance, all parties grow into this strange shape under the "struggle".
In fact,
Now, scientific means are developed, which opens up many ways for earth survey. Through actual measurement and analysis, accurate data are finally obtained: the average equatorial radius of the earth is 6378.38 km, and the polar radius is 6356.89 km. It is also found that the Arctic is about 18.9 meters high and the Antarctic is 24 ~ 30 meters low. It seems that the earth is shaped like a pear: its equatorial part protrudes, which is its "pear body"; The North Pole is a bit sharp, like "pear pedicle"; The South Pole is a little concave, like a "pear navel", and is called "pear-shaped earth". To be exact, the earth is a triaxial ellipsoid.
Real earth photos are too scary 2
We are always talking about finding extraterrestrial civilization and emigrating to other planets. We are always eager to emigrate to the stars. However, it is pessimistic that up to now, although more than 4000 exoplanets have been discovered, only the earth is still the only known planet with life suitable for human survival. In our stereotype, since man took the first panoramic photo of the earth by satellite 43 years ago, the earth has always been a vibrant blue planet with completely different oceans and continents.
43 years ago, when the first panoramic photo of Zhang Weixing was released in the world, people were shocked by the beauty of the earth, and we were proud of it. More than 70% of the oceans are covered by dense forests on land, which makes our earth like a fairyland, blue and green, colorful and well-defined. Since then, this beautiful image has been engraved in our minds, lingering. Forty-three years have passed, and our earth has not changed at all. Is it really still that beautiful?
In 43 years, the earth has changed. You may not believe it. The earth has changed in less than half a century. It has lost its beauty, even beyond recognition. Yes, the earth has become ugly now, and its appearance has been destroyed by human beings. You may not believe it, but it's true.
Due to the different social division of labor, for most people, there is actually no chance to go directly into space to see the true face of the earth, and even the original photos taken from space at first hand have no chance to see it. All we can see is the processed information and release.
Yes, the earth is beautiful, but that was in 1978, when humans photographed the earth. It's really beautiful, with a clean atmosphere and a vast blue ocean. At that time, the damage caused by human beings to the earth was really small, and there was almost no impact. At that time, the earth had enough ability to digest and deal with environmental problems caused by human beings, but now it has changed, and our destructive power has exceeded the capacity of nature.
In recent years, with the development of human society, we have indeed paid a huge price. Looking at the earth from space, the ocean is not so blue, the land is not so green, the atmosphere is not so normal, and the earth is a little grayish brown.
This is just the interior of the earth. Do you know that outer space is not pure land? In recent years, with the increasing dependence of mankind on artificial satellites, a large number of spacecraft have flown into space and successfully put into normal use, and failed or failed to become space junk. So it is conceivable that our earth has a layer of high-speed garbage. The space environment is inherently dangerous and complicated, especially with so much man-made space junk, the earth is even more dangerous. In particular, we are almost helpless about space junk, and there is no way to recycle it, so "space junk" will only increase.
There are more than 200 countries and regimes in this world, and everyone has complicated relations and interests, but we should remember that the earth is our home. Before we have the ability to create a new star, we should protect it well, because it is the foundation of all of us. We should keep the ocean blue, the sky clean and the earth evergreen. We should not give up environmental protection completely for the sake of economic development, because we must suffer in the end.
Our earth belongs to us, but it belongs to those descendants after all, so do you think we should protect it in time in the face of the deteriorating earth environment?
Real earth photos are too scary 3
1. Today there are 7.38 billion people in the world. With the continuous growth, it is estimated that the global population will exceed 1000 billion in 2056! This picture shows the current situation of overpopulation in Mexico City. It is the result of more than 20 million people living in a city!
2. Because of the demand for animal products, there are many illegal hunting incidents in Africa every day. Elephants and rhinos are slaughtered in various cruel ways to meet the illegal animal products market of ivory and rhinoceros horn!
Every two seconds, a forest the size of a football field disappears. The main reason is the forest fire!
There are many tracks left by airplanes in the sky of London.
A giant truck carrying oil sands will send the oil sands to be processed, which is regarded as one of the important energy sources in the future world.
6. The oil sands in Alberta, Canada left a devastated surface.
7. A shepherd in Inner Mongolia can't stand the stench of the polluted Yellow River.
8. A landfill in Bangladesh.
9. Extreme climate causes frequent wildfires in Colorado, USA, and forest fires cause serious casualties and economic losses to the world every year.
10, the night view of Los Angeles looks beautiful, but the price behind beauty is endless energy demand.
1 1. In Oregon, the Millennium forest was razed to the ground just to build a new dam.
12. In order to grow crops that are not suitable for the local climate, the Spanish almeria has built endless greenhouse farmland, in order to let local residents eat the food they want.
13, Russia once discovered the largest diamond mining area in the world, but after mining, it also left Russia with the largest abandoned mine pit in the world.
14, photographer ChrisJordan found albatross bodies everywhere in Midway Island. The belly of the dead albatross is stuffed with a lot of plastic garbage. Ironically, Midway Island is the farthest island from the land in the world, which proves that the garbage made by human beings every day is ubiquitous and harmful!
15, facing the same overpopulation problem as Mexico City, New Delhi, India has a population of more than 22 million. Looking at pictures in the air will definitely make people with intensive phobia bow their heads!
16. Maldives, a paradise on earth, will be submerged by seawater in this century under the threat of rising sea level.
17. Tens of thousands of tons of e-waste are transported to third world countries every day. Toxic substances in electronic parts not only squeeze the local people, but also seriously endanger the health of the local people!
18, Canada's virgin forests are also being cut down and burned day by day!
19, Nevada, USA, used for stacking waste tires.
20. The disappearance of Arctic ice makes polar bears lose the platform for hunting seals. Polar bears who can't find food can only eat their cubs to satisfy their hunger and finally starve themselves to death.
2 1. The oil fields in California, USA were ruthlessly exploited by human beings until they were completely exhausted!
22. Glaciers in the Arctic and Antarctic are melting at an alarming rate every day. The disappearance of the ice layer reduces the ability to reflect sunlight, and the seawater absorbs sunlight and heats up to accelerate the melting of the ice edge!
23. It is an undeniable fact that burning fossil fuels aggravates global warming and leads to climate change.
There is an old Indian proverb that says very well, "Only after cutting down the last tree, catching the last fish and polluting the last river will we understand that money can't be used to eat"!
In daily study, work and life, many people have been exposed to some classic slogans. Slogans can enhance people's sense of social responsibility. There are many kinds of slogans, you know? The following is the propaganda slogan of protecting the earth that I have compiled for you. Welcome to share.
Slogan for protecting the earth 1
1, the trees are green and the earth has a pulse.
2. Don't take anything except photos; There was nothing left but footprints.
The earth is my home, and greening depends on everyone.
4. A flower and a grass are all life, and a leaf is always related to love.
Give you a scent when you come and keep me clean.
6. The grass is alive, so stay "green" in the first step.
The grass smiles at you. Please make a detour.
8. If you want to bring spring scenery into your home, you can't help becoming a flower.
9. I am a bird. I always fly, but I can't fly high.
10, 1+ 1=2, a tree+a tree = a forest.
1 1, save the earth, starting with the details of life.
12. Protect the ecological environment and benefit future generations.
13, the beautiful environment comes from the treasure and maintenance of each of us.
14, being kind to nature means that human beings cherish and respect themselves.
15, it is our common aspiration to improve the environment and create a better future.
16, water is the source of life, and cherishing water resources means cherishing the future of mankind.
17, protecting the environment, which is beneficial to the present and the future.
18, if humans can't coexist with other species, they can't coexist with this planet.
19, let's act together to return home to clear water and blue sky.
20. Protect the natural balance and save the green environment.
2 1. Protecting the ecology and improving the environment is a long-term and arduous task.
22. Lock the black dragon to protect the blue sky, control the sewage and protect the home.
23. Being kind to the earth means being kind to yourself.
24. Environmental protection has no nationality and ecology has no national boundaries.
25, fresh air, elegant environment is our enjoyment, everyone should do an environmental obligation.
Mobilize and start an environmental revolution to save our planet.
27. Protect the ocean and prevent red tides.
28. Economic development should not be at the expense of the environment.
Slogan to protect the earth 2
1, green vegetation, smiling flowers, fresh air and good environment.
2. Pay equal attention to pollution prevention and ecological protection, and achieve a win-win situation for economy and environment.
3. Strengthen environmental supervision and maintain environmental safety.
4. Be an environmental guardian and a citizen of the times.
5. Try to get resources simply and make full use of them.
6. Protect the environment and benefit future generations.
7. There is green, and the earth has a pulse.
8, improve the environmental protection system, the implementation of environmental responsibility.
9. All employees are involved in improving and continuing to protect the community.
10, keep the earth away from pollution and let green enter the home.
1 1. Improve environmental ethics and build a civilized and well-off city.
12, the earth's resources are limited, so try not to use disposable consumables.
13, pollution-free tourism-leave nothing but footprints; Don't take anything away except memory.
14, both Jinshan Yinshan and Qingshan Green Water.
15, producing green products and using green products.
The slogan of protecting the earth 3
1. Protecting wild animals means protecting human beings!
2, see the street monkey illegal phenomenon should be stopped or reported.
3. Protect wild animals and realize the harmony between man and nature!
There are so many beautiful wild animals that countless heroes are jealous.
5. Pay attention to migratory birds to protect the environment.
6. Don't run over passing animals with your car. There may be a litter of small animals waiting for her to go home.
The power of love is great. I believe that love can melt our frozen hearts.
Protecting wild animals is a better choice for human beings!
9, protect wild animals, don't shoot birds, don't catch snakes, don't catch frogs.
10, the shoulder is frozen, and it doesn't hurt. Please don't wear fur.
1 1, please take good care of mankind's closest friends.
12, protecting wild animals means protecting human beings!
13. For a better tomorrow, please save water, care for small animals and protect the forest nature.
14. Protecting animals is everyone's responsibility. Please keep the ecological balance.
15. Protecting animals is our duty.
How to protect the earth
We can reduce the use of plastic bags. Travel as low as possible, reduce the amount of wasted water and reduce power consumption to protect our planet.
1. Reduce the use of plastic bags?
This is the best thing we should do and the easiest thing to do. When shopping, you can use shopping bags many times, which can avoid too much white garbage.
2. Travel as low as possible?
If you can, you might as well walk to and from work, which can not only exercise, but also reduce the emission of automobile exhaust and the use of gasoline.
3. Reduce the amount of wasted water?
The water used to wash vegetables at home can be used to flush the toilet, and it can also be used to flush the toilet floor. When it rains, you can pick up some water to mop the floor, so that everyone can save a bucket of water every day. Think about how much water people all over the world have to save.
4. Reduce electricity consumption?
The air conditioner in the room can be properly adjusted, and the temperature cannot be too high or too low. You can say that you pay the electricity bill yourself. You don't care about money, but for the sake of future generations, you should use less electricity.