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What is nature? It's everything that e xxx ists in the world independently of people, such as pants and animals, earth and rocks, and the weather.
Now more and more people are focusing on the nature. It is no doubt that the nature is important to every human being. No nature, no life. Because of the supplies of the nature, we have lived happily for a long time. And we started to gain every thing available from the nature. And this lasted so long a time. Today, people have discovered that the nature around is getting worse and worse.
What is threatening the nature? Air and water pollution, overharvesting of plant and animal species, overpopulation and so on. Overpopulation is the biggest source of pollution. Let's take overpopulation as an e xxx ample.
What does overpopulation feel like? When we move slowly through the city in a tazi. When we enter a crowded slum district. When the temperature is high and when the air is thick with dust and smoke. The streets are crowded with people. The streets seem alive with people. People eating. People washing. People talking. People sleeping. People visiting each other, arguing and screaming. People relieving themselves. People pushing their hands through the ta xxx i windows, begging. People leading animals. People, people, people, people. As we drive slowly through the crowd, sounding the ta xxx i's horn, the dust, heat, noise and cooking fires made it like a scene from hell! I admit, frightening.
To the nature, overpopulation is a big problem. More people, more pollution. And the big population is threatening the nature every second.
The rapid rise in world population is not creating problems only for the developing countries. The whole world faces the problem that raw materials are being used up at an increasing rate and food production can not keep up with the population increase. People in rich countries make the heaviest demands on the world's resources, its food, fuel and land, and cause the most pollution. A baby born in the United States will use in his lifetime 30 times more of the world's resources than a baby born in India. Unless all the countries of the world take united action to deal with the population e xxx plosion there will be more and more people fighting for a share of less and less land, food and fuel, and the future will bring poverty, misery and war to us all.
For most of the developing countries, it is a good idea to control the population growth. For e xxx ample, China has carried out birth control for years. And this plan has a great effect on the world population.
If the population continues to increase, if the air and water continue to be polluted, if we don't do something to protect wild-plant and wildlife species will be declining. Species and biological communities have difficulty adapting to change. Economic opportunities and the quality of life of future generations are also put at risk. By protecting nature, we protect ourselves.
Let's unite together, hand in hand we stand all across the land.
We can make this world in which to live. Hand in hand. Control the population growth. Take good care of our nature.
It is undeniable that the worsening environment has become the biggest concern of the present-day world. Land resources are dwindling because of water loss and soil erosion. Waste gases poison the air we breathe. The rivers and lakes are polluted by waste dumped in them from factories. It is probably no exaggeration to say that deterioration of the quality of the environment threatens the existence of mankind itself.
Some people are of the opinion that the environmental problem is the price we have to pay for economic development. But I do not think that this argument is valid. After all, what is the point of economic growth if people’s lives are adversely alfected by worsening environmental pollution?
There is plenty of evidence to show that sustainable development can be achieved by balancing economic growth with protection of the environment. The key to achieving this is to make people aware of the seriousness of the problem. Both governments and ordinary citizens should join hands to make this world a better place to live in, not only for ourselves, but also for future generations.
Im worried about my country.There is polution everywhere.Its time to do something about it.
We need fresh air to breathe.We need pure water to drink.We need a clean environment to be healthy.
People have to stop littering.We have to respect our surroundings.We must become friends of the earth.
First,everyone must get involved.Everyone must lend a hand.Together we can clean up our neiborhoods.
Second,we can practice conservation.We can reduce waste and reuse things.We can recycle paper,bottles,and plastic.
Third,we can put up more Dont litter signs.We can trashcans on every corner.We can pick up garbage when we see it.
We must take action to fight pollution.Its our future were protecting.Its our duty to keep our planet clean.
So,please dont pollute.Dont be a litterbug.Dont be afraid to remind others,too.
Lets protect natures beauty.Lets make our future bright.Lets start to clean up now.
Dear:
We all know tagore.this famous indian poet once said, “life is given to us, and we earn it by giving it.” as the saying goes, nature is given to us, and we earn it by contributing to it. however, most people nowadays just want to ask for more from the nature. in fact, they do very little contribution to the nature. therefore, the environment around us is becoming worse and worse.
Do you often use batteries? then do you know it takes 50 times more energy to make them than they produce? and just one simple battery can pollute as much water as a person can drink in his whole life. the facts and figures are amazing. so would you please try to use batteries only when it is necessary? if possible, give the used ones to the recycling companies so that they will be made into new ones and won’t be able to pollute the environment any more. sometimes we become complacent when it comes to recycling, but when you speak in terms of actual facts and figures that everybody can understand, people become much clearer about the problem.
We, as school students, can also join in recycling activities to protect the environment. for example, our class set up a recycling center beside the back door, it is very useful. it is used to collect the waste paper and plastic bottles. in the past, our classmates used to throw all of these into the trashcan. at the very beginning of this collecting activity, it was not so warm-welcomed. later, more and more people were influenced by the others and joined this collecting activity. gradually, all the students in our class form a good habit to protect the environment. all of us will now put away the reusable things instead of throwing them into the trashcan.
We should always remember in our mind that protecting the environment is our duty that we can never neglect. finally would you please let me end this speech with a little poem, “be kind to the river. be good to the trees. smile at the sunshine, and bow to the breeze. be friendly to nature, and nature will be friendly to you!”
Dear:
Looking at this , i remembered another act : there is a stream through our village. over it there are two bridges .at the age of seven years old , i enjoyed the beautiful scenery under the bridge very much. it was the best place to swim in summer. but now the rubbish was getting more and more .dish leaves,fruit skins,dead ducks and chickens….after rotting ,not only the mosquitos flew around but also the bad smell made everyone feel quite terrible.though the stream was cleaned up several times, it’s still happening now. a lot of plastic bags always float on it .in summmer we have to go far away from the village to swim.
What causes this? who is the devil?it’s the human ourselves. i have got to known from a book .the rubbish in the countryside mostly occupies the fields and damages the earth’s surface .it pollutes soil,wave ,atmosphere and damages our health. the adults often say “the body is capital.” but why are they able to make woollen cloth like this ? does it affect everybody’s safe and sound life ?
Schoolmates, we are the host of society tomorrow . it’s our duty to improve and build the safe invironment.
Safety is in our hands .we must take park in more environmental protection activities, plant more trees and flowers to make us live in a beautiful home with the blue sky ,blue water and green land forever.
Safety is in our hands . please try your best to tell people around you to deal with the rubbish , and to make a contribution to building our safe hometome .
Sea world also suffered the destruction of mankind, dark blue sea instantlybecome a faint dark sewage. The sea of small fish, shrimp are quietlydisappeared. Waves of pain from the distant "fish slaughter plant" in theemission. I looked over and saw a few young guys holding a sword, there are afew great strength of the people holding a very tough sword. To a heavy weightof 180,000 kilograms of blue whales to kill. Blue whale struggling to get rid ofhuman claws. Although it is no longer how to swing a huge body, it is difficultto escape the claws. For a moment, the blue whale badly, slowly fell into a poolof blood, it never left the world.
Not only blue whales by the human hunting. Hateful people for their owngreedy smelly mouth, kill cute little animals, rabbits, frogs, snakes, put themon the greens of the dinner table, with the tiger's bones to the wine. Ignorantof human beings to understand their belly, they do not know how many smallanimals to kill. Now, they are also obsessed with the various means, forpersonal interests, to kill the small animals around, destroying the ecologicalenvironment. Can they know that now Tibetan antelope, blue whale, leopard, lion,tiger and some other animals have reached the endangered situation.
Human ah human, wake up soon! Let us no longer kill animals, littering. Letthe earth really become a love of human homes, so that everyone has to protectthe environment! Protect the environment, everyone is responsible.
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