The Earth is the only planet in the solar system where there is life. If you look down at the Earth from a plane you will see how wonderful our planet is. You will see blue seas and oceans, rivers and lakes, high snow-capped mountains, green forests and fields. For centuries man lived in harmony with nature until industrialization brought human society into conflict with the natural environment. Today, the contradictions between man and nature have acquired a dramatic character. With the development of civilization man’s interference in nature has increased. Every year the world’s industry pollutes the atmosphere with millions of tons of dust and other harmful substances. The seas and rivers are poisoned with industrial waste, chemical and sewage discharge. People who live in big cities are badly affected by harmful discharge from plants and city transport and by the increasing noise level which is as bad for human health as lack of fresh air and clean water.
Among the most urgent problems are the ozone layer, acid rains, global warming, toxic pollution of atmosphere, disappearance of forests, contamination of underground waters by chemical elements, destruction of soil in some areas, threat to some flora and fauna representatives, etc.
One of the most important pollution problems is the oceans. Many ships sail in the ocean water- fishing ships, some ships carrying people, some carrying oil. If a ship loses some of the oil in the water, or waste from the ships in put into the ocean, the water becomes dirty. Many sea birds die because of the polluted water. Many fish are dying in the sea, others are getting contaminated. Fishermen catch contaminated fish which may be sold in markets, and people may get sick from eating them. Lakes and rivers are becoming polluted, too. Some beaches are dangerous for swimming.
Another important problem is air pollution. Cars and factories pollute the air we use. Their fume also destroys the ozone layer which protects the Earth from the dangerous light of the Sun. Aerosols create large “holes” in the ozone layer round the Earth. Burning coal and oil leads to global warming which may bring about a change in the world’s climate.
The other problem is that our forests are dying from acid rains. Deforestation, especially destruction of tropical forests, affects the balance of nature in many ways. It kills animals, changes the climate and ecosystem in the world.
A person can do some damage to the environment but the greater part of pollution certainly comes from industry. Modern industry production is the main threat to nature.
There are a lot of places on our planet that need immediate help. Our country is not exception. The nuclear accident at Chernobyl, which took place on April 26, 1986., has seriously aggravated the ecological situation in Belarus. That catastrophe can be considered as the largest disaster of the 20th century. As the result of that accident 18% of territories of our republic were contaminated by radioactive elements. The agriculture of our country suffered great losses. More than 20% of the population has also suffered. A death rate among children has increased considerably. The wide researches are carried out, but health state of the people living in polluted areas, is worsened. The level of thyroid gland cancer has increased, the immunity of children and women is weakened, many diseases appear out only a few years later. Everyone understands that this catastrophe is a threat to health of our nation, and though years have already passed, the results will be shown on the future generations.
I’d like to say a few words about animals in danger of extinction. The blue whale is the largest animal which has ever lived. Once there were over 200000 of these creatures living in the Atlantic and Pacific oceans. Since the seventeenth century they have been hunted for their oil and meat. In fact, so many of them were killed that by 1963 their population had been reduced to just 1000. Today it is even less that that. The African elephant is the world’s largest land animal. Today there are fewer than one million of these animals left. Even though they are now protected, they are still being hunted because of their tusks, which are used to make ornaments and jewellery. There is only one way to save wild animals and wild habitats –conservation. That means protecting animals in danger by law, opening more national parks, building fewer new roads, planting more new forests, cutting pollution. It this doesn’t happen, many wild animals will soon have just one habitat- the Zoo.
Ecological problems have no borders. European states solve these problems together: the necessary measures are taken, congresses and conferences on these questions are organized, and these questions have already the reflection in the legislation of many countries.
The activity of many public organizations is directed to protect environment. One of the most known organizations is “Greenpeace”, whose purpose is prevention of environment degradation. This organization was founded in 1971 by the activists from the USA and Canada and it has representations in 25 countries of the world. “Greanpeace” acts against nuclear tests, radiating threat, pollution of the environment by waste industrial products, to protect the animal world, etc. This organization influences public opinion through mass media, under its aegis manifestations and protest actions are carried solutions for concrete ecological problems.
For example, the “Greenpeace” sent its boats to protect whales, and today commercial whaling is banned. In the North Sea Greenpeace swimmers turned back dump ships carrying chemical waste, and a new laws to protect the North Sea have been considered.
When I look around I realize that not all people understand the importance of nature protection. On fine summer days a lot of people go out of town. They have picnics on the shores of lakes and the banks of rivers or on beautiful forest glades and they often leave behind a lot of rubbish- plastic bags and bottles, tins and paper. It makes me feel sad when I see people returning to town with huge bunches of forest or meadow flowers. Many of these plants are included into the Red Book which contains the names of rare plants and animals. Some of them have become extinct and others are on the verge of disappearing. If we don’t realize that we are all responsible for what’s happening around us we will never feel secure about the future of the world we live in.
What can be done to protect nature? I believe that environment disasters can be avoided if people broaden ecological education and every person understands that the beauty of nature is extremely fragile and people must obey the unwritten laws of nature. Governments must be prepared to take action against pollution. Air pollution could be reduced if plants and factories were made to fit effective filters on chimneys and car exhausts. Green zones around big cities must be protected and extended. Natural resources should be used economically because their stocks are not unlimited.
The ecology is a science studying interaction of organisms among themselves and an environment.
Другие работы по теме:
Environmental problems in Arkhangelsk region
Threat of ecological accident as a result of business activity of the person. The industrial enterprises polluting atmosphere. Growing number of the illnesses caused by an air way and pollution of water. Environmental problems in the Arkhangelsk region.
Environmental problems
Environment protection. Technological advancement. Cities and ecological accident. Air pollution. Public transport, cars. A dust problem, and clearings of cities of it. Disappearing of many endangered species of animals. Chemicals from factories.
Preventing serious deseases
What to do to prevent serious deseases. Well, it may sound improbable, but even in the century of high technologies preventing deseases is still actual. Though in our time the humanity has overcome such creepy deseases as plague, lues, leprosy and fever, at the same time some new very serious deseases have appeared.
Ecology
We live on a very beautiful planet – on the Earth. Our planet has very rich resources: the bright blue of the sky, fresh, crystal-clear mountain lake water, the rich green of the mountains slopes, wild flower, picturesque views – all these sceneries of nature fill us with admiration.
Защита окружающей среды /english/
Загрязнение воздуха. Вредные выбросы автотранспорта. Глобальное потепление. Загрязненность морей и океанов. Способы защиты окружающей среды.
Silent Spring Book Review Essay Research Paper
Rachel Louise Carson (1907-64), was an American marine biologist, and author of widely read books on ecological themes. Carson was born in Springdale, Pennsylvania, and educated at the former Pennsylvania College for Women and Johns Hopkins University. Rachel Carson taught Zoology at the University of Maryland from 1931 to 1936.
Global Warming Deforestation Nuclear Waste And Pollution
Essay, Research Paper Q. Discuss some issue of personal, local, or international concern and its importance to you. Through out my high school year I have researched on many issues and all of the issues are important to me. All of the issues are important to me because in a way all of the problems are connected to each other and one problem leads to another.
Teenagers Problems Essay Research Paper Teenagers problemsToday
Teenagers Problems Essay, Research Paper Teenagers problems Today in the modern society, there a lot of problems, especially problems related with teenagers. A lot of factors influenced in this situation. For example some teenagers felt lack of love from their parents. Another factor is the lack of education because of poverty.
Teens And Problems Essay Research Paper Teens
Teens And Problems Essay, Research Paper Teens and Problems Teens must deal with a wide variety of problems which can be difficult and stressful. These problems can range from peer pressure to dealing with
Vegetarianism Essay Research Paper Vegetarianism is the
Vegetarianism Essay, Research Paper Vegetarianism is the limitation of ones diet to only vegetables. Vegetarianism has been around for centuries, but recently we have seen the eruption of a more militant vegetarianism that is inspired by the animal “rights” movement. Today, vegetarian activists are throwing pies at Ronald McDonald and the Pork Queen, scrawling “meat is murder” in prominent locations, committing terrorist acts of arson, and waging media campaigns equating meat consumption with cannibalism.
Fall Of The Roman Empire Essay Research
Paper Towards the end of the second century A.D., , the Roman empire began to weaken. ecological factors may have been responsible. In some of the longest settled parts of the Mediterranean,
What America Means To Me Essay Research
Paper What America Means To Me To me, America is like a box of crayons. If we do not use them all, the picture is not complete. In case one of those crayons becomes worn down–just sharpen it.
Wildlife Protection Essay Research Paper There are
Wildlife Protection Essay, Research Paper There are many ways to protect wildlife in our community, the country, and the world. First of all, there are many parks and reserves available for indigenous life to find sanctuary from human expansion. The ecological concerns of water, forest, and wetlands have been achieved through Congress.
Air Pollution Essay Research Paper In 1948
Air Pollution Essay, Research Paper In 1948, the industrial town of Donora, Pennsylvania suffered 28 deaths because of the thick smog. Air pollution is an ecological problem having to do with toxins in the air. There are a few things the human race has done to try to prevent air pollution from taking such a serious toll.
Our Effect On Earth Essay Research Paper
Since humankind first walked the Earth, we have changed the face of The Earth. Some say that the Earth is being damaged by our doings. Others say that our activities make the Earth a better place to live. In my opinion, our mother The Earth is both harmed and made better by our activities.
Gazprom In Russia Essay Research Paper Gazprom
Gazprom In Russia Essay, Research Paper Gazprom is pioneer in Russia in introducing the system of production/ecological monitoring of its units Gazprom’s ecological policy in a progress of its realization
The Ecological Self Essay Research Paper Diversity
The Ecological Self Essay, Research Paper Diversity is a whirlwind of color through a society. There are no two people in the world that are exactly alike. Individuality distinguishes one person or thing from others (Landau, 364 Ed). A person?s environment as a whole: an interaction with others, experiences, and time, makes a collage of traits that distinguishes someone as an individual.
Environmental protection in Ukraine
Our civilisation has gone so far in its development and polluted the environment to such an extend that it is very difficult to reverse it to primordial nature that is why the topic of environmental protection is very actual facing Ukraine today.
The Problems Of Mexico City Essay Research
Paper The Problems of Mexico City The principal problems now facing Mexico City are its overcrowding and overpopulation, its dangerous environment, its dwindling water supply, and its
Biology Work Requirement 3 Essay Research Paper
Ecological issue: Deforestation, logging Issues: + Effects wildlife habitats biodiversity + Increases soil degradation erosion. + Carbon storage – leads to more Carbon dioxide in atmosphere – leads to global warming
Task Centered Model Essay Research Paper Task
Task Centered Model Essay, Research Paper Task Centered Model Task-Centered model is a time-limited, goal-oriented method designed to help individuals, groups, and families with problems
Ecological Succession Essay Research Paper Ecological SuccessionThe
Ecological Succession Essay, Research Paper Ecological Succession The world around us is slowly and constantly changing. We might never see the small alterations happen, but many years later changes will surly be visible. Over time small changes add up and soon the whole ecosystem is different. This slow change in the land and habitat is called ecological succession.
Urbanism And Child Mental Health Journal Review
Essay, Research Paper How much of an effect does your environment have on your mental health? Plenty. Does it mean you’re doomed if your environment is supposedly negative? Not necessarily. What can we attribute the high rate of social and psychological problems in cities to? And, are urban areas predestined to be a hub for high social and psychological problems.
Teenagers problems
Everybody was a teenager, that’s why everybody can say that it’s very difficult to be a teenager. Everyone has different problems, but teenage problems are special. One of the worst teenage problems is schooling.
Car Is An Ecological Disaster
According to the United States Environmental Protection Agency, driving a car is the single most polluting thing that most of us do.
Environmental protection in Great Britain
Our civilisation has gone so far in its development and polluted the environment to such an extend that is very difficult to reverse it to primordial nature. The poisoning of the World’s land, air and water in the fastest-spreading disease of civilisation.