Leidsid 33 sarnast õppematerjali, mis on seotud failiga "Presentatsioon keskkonnast". Need materjalid aitavad sul teemat sügavamalt mõista.
plants, there, animals, nature, live, without, know, enviroment, exist, soil, first, means, things, harm, planet, basic, components, oxygen, till, surface, than, near, rivers, waste, good, afternoon, myself, valter, student, university, technology, talk, shall, begin, these, alive, thereforestly, fire, condition, 18th, century, composition, knowledgeI'd like to present the main issues of our planet and today i'll name 5 of them. These are air pollution, water pollution, endangered animals, deforestation and rubbish. Air pollution Firstly, lets talk about air pollution, which endangeres our life in cities and also the forests near by. Cars and factories blow poisoned gas in the air and it mixes with the oxygen, so the air that we breathe, becomes dangerous to our health. The ozone layer around the Earth, there is a special type of oxygen called ,,ozone"
become increasingly aware of the problems that surround it. With a massive influx of natural disasters people need to be aware of what types of environmental problems our planet is facing. Current environmental problems make us vulnerable to disasters and tragedies, now and in the future. Unless we address the various issues seriously we are surely doomed for disaster. Current environmental problems require urgent attention. 1. Pollution: Pollution of air, water and soil require millions of years to recoup. Industry and motor vehicle exhaust are the number one pollutants. Heavy metals, nitrates and plastic are toxins responsible for pollution. While water pollution is caused by oil spill, acid rain, urban runoff; air pollution is caused by various gases and toxins released by industries and factories and burning of fossil fuels; soil pollution is majorly caused by industrial waste that deprives soil from essential nutrients.
Kool Tallinn, 2009 How can we make our planet a safer place to live Essay Nimi Klass Juhendaja notice the cars. But to put this in pracitce, public Is our problems and transport should be improved the buses planet a safe therefore we should be cleaner, they should drive more place to live can't fight frequently and there must be buses driving for animals, them. This to more destinations. This way people would fish, birds, way the air is understand that this is an easier, faster and a ourselves or being more cheaper way to get where ever you want. plants? Many and more You do not have to worry about parking and people think it polluted and gas prizes. is. But they
......................................................................................27 SOLAR ENERGY..............................................................................................................27 8.1 Photovoltaic energy...................................................................................................... 28 8.2 Solar thermal heat.......................................................................................................29 8.3 Solar thermal power plants......................................................................................... 30 8.4 Solar energy and the environment..............................................................................30 WIND ENERGY.................................................................................................................31 9.1 The History of Wind ..................................................................................................31 9.2 How wind machines work...
dump into the water every year. Every year, 14 billions pounds of sewage, sludge, and garbage are dumped into the world's oceans. 19 trillion gallons of waste also enter the water annually. The problem of ocean pollution affects every nation around the world. This is especially true because water is able to transport pollution from one location to another. For many years, chemicals were dumped into bodies of water without concern. While many countries have now banned such behavior, it continues to go on today. As the world has industrialized and its population has grown, the problem of water pollution has intensified. The simple fact that millions of people live along coastlines and near rivers means that these bodies of water are likely candidates for heavy and destructive pollution. It is hard to know now what our oceans will look like in the future. Just how damaged they will be by pollution is uncertain.
high. Because cars produce gases that contain carbon dioxide. This carbon dioxide in the air causes global warming, which is the result of the greenhouse effect. Tallinn wants to fight against it by offering public transportation for free, to Tallinn citizen. So that people would use more public transportation than their own car. Furthermore, it will change our climate. In addition our air is polluted by hydrogen sulfide from plants and factors (Especially in Kohtla- Järve and Maardu). Other big environment problem is garbage. Huge amount of waste is produced every day and it is all because of overconsumption. Although, in recent years peoples knowledge about recycling and using eco-friendly products have improved, there are more landfills in Estonia than ever before. The government should take some actions and instead of talking about recession, they should improve recycling programs or take into use some new ways.
Education Education is so multifaceted that it is difficult for me to know where to begin discussing it, or how to prioritize the many factors. Relaying my own experience is easy: I had a standard classroom approach, supplemented by inordinate reading. In only the briefest and least memorable instances did I receive any individual tutoring. Education is commonly thought of as the job of schools. Adults cry "educate our children!" Everyone has opinions about the best way to do the job. It is of urgent importance, and all the
4.04.4 Harmful to adult fish of many types which have not been progressively acclimated to low pH 3.53.9 Lethal to salmonids, although acclimated roach can survive for longer 3.03.4 Most fish are killed within hours at these levels Environmental effects Very obvious environmental effect of acid rain is the loss of fish in acid sensitive lakes and streams. Loads of fishes are not able to survive in acidic water. There are 2 ways acid rain effects lakes and streams: chronic and episodic. The first one is long-term process and this acidification is result from years of acidic rainfall. Episodic, on the other hand, is rapid change sudden jump in the acidity of water. Acid deposition may influence forest vegetation and soils. It removes soil nutrients such as calcium and magnesium from soils in high elevation forests
Estonian University of Life Sciences Report on Soil Microflora By Katrin Vares Tartu 2013 Introduction The purpose of this report is to define soil microflora and establish the importance of it. Since the microorganisms clearly play an important role in preserving the balance of life, the next objective is to look into factors that influence this balance. Natural conditions and cultural impact could be considered as the variables that correlate the most with the activity and composition of microflora, hence some of the natural and cultural factors will be looked into a little more in detail.
...........................................................................66 The Pathological Ego................................................................................68 The Background Unhappiness...................................................................70 The Secret of Happiness............................................................................71 Pathological Forms of Ego........................................................................73 Work – with and Without Ego...................................................................75 The Ego in Illness......................................................................................77 The Collective Ego....................................................................................77 Incontrovertible Proof of Immortality.......................................................79 Chapter Five The Pain-Body - 80
The basic ingredients, when fresh, are so full of flavour that British haven't had to invent sauces to disguise their natural taste. What can compare with fresh pees or new potatoes just boiled and served with butter? Why drown spring lamb in wine or cream and spices, when with just one or two herbs it is absolutely delicious? If you ask foreigners to name some typically English dishes, they will probably say "Fish and chips" then stop. It is disappointing, but true that, there is no tradition in England of eating in restaurants, because the food doesn't lend itself to such preparation. English cooking is found at home. So it is difficult to a good English restaurant with a reasonable prices. In most cities in Britain you'll find Indian, Chinese, French and Italian restaurants. In London you'll also find Indonesian, Mexican, Greek... Cynics will say that this is because English have no "cuisine" themselves, but this is not quite the true. Vocabulary:
and natural radioactivity are all among the natural causes of air pollution. Usually, natural air pollution does not occur in abundance in particular locations. The pollution is spread around throughout the world, and as a result, poses little threat to the health of people and ecosystems. Though some pollution comes from these natural sources, most pollution is the result of human activity. The biggest causes are the operation of fossil fuel-burning power plants and automobiles that combust fuel. Combined, these two sources are responsible for about 90% of all air pollution in the United States. Some cities suffer severely because of heavy industrial use of chemicals that cause air pollution. Places like Mexico City and Sao Paulo have some of the most deadly pollution levels in the world. EFFECTS Air pollution is responsible for major health effects. Every year, the health of countless people is ruined or endangered by air pollution.
Its name means ,,Southland". The official name of the country is the Commonwealth of Australia. It's capital is Canberra. Australia is the sixth largest country in the world but the smallest continent. Australia has 6 states and 2 territories (New South Wales, Victoria, Tasmania, Queensland, Western Australia , South Australia, The Australian Capital Territory and the Northern Territory). The Australian people are culturally the same as the Anglo Americans. There also live aborigines. Aborigines are the ancestors of the people. Like the US and Canada, Australia was an English speaking colony of Great Britain. Today Australia is a modern developed country with a diversified economy. Australia is an island continent of 7.7 million square kilometres, which makes it a little smaller than the USA. Located in south of Asia, between The Pacific and Indian Oceans, Australia is the World's driest continent
.................................. Factfile Australia is the only country in the worlf that fills the whole continent. The continent is also called Australia, if you want to make clear that you are speaking about the country you may call it by its official name: Commonwealth of Australia. Australia is the smallest continent, but one of the largest countries in the world. Its area is about 7,6 million sq kilometers. Its population is about 20,0 million and most of the people live in bigger cities: Sydney (4.2 million), Melbourne (3.7 million), Brisbane (2 million) and in Canberra, Which is also the capital of Australia. National language in Australia is english and the monetary unit is Australian dollar. Australia is divided into 6 states and 2 territories. Symbols Australia has a British Union flag. It is red, white and blue. Five small stars represent the constellation Southern cross. The big star represents country's states and territories
Protecting endangered species will make a difference in humans' life In the nature of humankind it is natural to hunt animals. However, nowadays hunting endangered species will make humans be just killers, because it is not necessary to kill something just to have a trophy on the wall at home. People can be proud of what they have done, but decreasing the population of a species largely will cause the specific animal breed to go extinct faster than it would happen via natural causes. Therefore, humans should stop hunting endangered species to slow down their extinction, as these species
kilometers and it is bordered by three oceans: the Arctic, the Pacific and the Atlantic Oceans. The population of Canada is about 31 million people. About 77% of the people live in cities which lie in a band about 100 miles wide above the border of the United States. The capital of Canada is Ottawa. Other large cities are Montreal, Toronto, Vancouver, Winnipeg and Quebec. Canada has two official languages English and French. It's interesting to know that about 61% of Canadians name English and 24% French their mother tongue. There are also many other languages spoken in Canada such as: Italian, Chinese, German, Polish, Ukrainian, Greek and Dutch. There are also many native languages such as Algonquian. The British and the French as the main settlers from Europe fought for hundreds of years before they managed to build up a country which was based on recognizing the cultural diversity of different nations in Canada
in the plural and with uncountable nouns. Countable nouns are names of the things you can count (one elephant, two elephants, three elephants, etc). Uncountable nouns are names of the things you cannot normally count (love, air, philosophy, etc). The can usually be used when we mean this. The Indefinite Article – a/an (= one!) can only be used with singular countable nouns. a child, a book, an elephant, an apple On the other hand, singular countable nouns cannot be used without any determiner. Determiners are both articles (a/an and the) and different pronouns (e.g., one, another, each, every, this, that; personal pronouns: my, your, his, her, its, our, their). Only one determiner can be used at a time: My house was deserted. Or: The house was deserted. Another problem is the pollution that the factory causes to the environment. Or: One other problem is the pollution the factory causes to the environment.
Situation Reason Consequenses Suggestions for solutions Ozone layer is damaged · Using different sprays · Increase of UV-rays · Ozone friendly products · Burning rubber and other (causes cancer) · Campaigns to make people plastics · There is no life possible on aware of dangers · Factories produce sulphur the Earth without ozone layer Depletion of natural resources · Misusage of natural · Loss of luxurity · Using renewable resources
Bhakti Sastri Online Modul 1, lesson 3 Student: Madhuri Radhika dd (Almviks Gard, Sweden) 18th of January 2014 VIDEO: Bhakti Shastri (003) - Sri Isopanisad Mantra 1 ISOPANISAD BRIEF OVERVIEW Invocation mantra 3: Live in harmony with Ishvara Mantra 4.-8. The Ishvara can be understood by spiritual vision Mantra 9.-11. Right & wrong vidya (knowledge) - for understanding Ishvara Mantra 12.-14. Right & wrong upasana (disposition of the heart) for worshiping Ishvara Mantra 15.-18. Prayers to Ishvara to reveal Himself If I want to obey someone, I should know this person. We can know the Ishvara by the spiritual vision.
is a great challenge because I have not done anything like this before, especially in English. Primary goal for me is to improve my knowledge about renewable energy and also usage of English language. This report is going to talk about biogas. It provides a brief review of usage and future prospects of the biogas. I have tried to make this report as understandable as possible. By the end of this report I want to come to a conclusion whether biogas is the best source of future energy or are there any other sources that are better. What is biogas? Typically it refers to the gas produced by the anaerobic digestion or fermentation of organic matter including manure, sewage sludge, municipal solid waste, biodegradable waste. If opportunely refined it can be used for electricity production. Also for space-, water- or process heating. Unintentional production of biogases has been an ongoing issue in many regions of
Australia Australia is a country and also a continent. If someone wants to make clear, that he is speaking of the country, he may call it by its full name of Commonwealth of Australia. Australia's name means "southland."It is south of the equator. Sometimes it is also called the island continent because it is an island. There are about twenty million people in Australia.It is 1,800 miles from the mainland of Asia and almost half way round the world from Europe. More than 600 miles of ocean separate it from Americas. Since Australia is south of the equator, its seasons are just the opposite of ours. It has summer while we have winter, and the other way round. States and Territories. Australia consists of six states, two territories and eight external territories.
vital natural resource. It's vital for every living organism. That's why we have to keep the water bodies clean and stop polluting our fresh water. It's hard to believe, but planet Earth is in great danger. People can't see the whole picture. They are being indifferent to the future. Everyone thinks about themselves and tries to find a better and easier way to get rid of garbage and waste. Money is everything for them. Money talks and nobody cares about giving a dollar to save the nature. Usually a person thinks that what difference can he make. But if everybody think so, it's obvious that nothing happens. We have to change our way of thinking and start caring about the lives of our offspring. Because the situation could be cathastrophical after 50 years and then it would be too late to save anything. 95 percent of all fresh water on Earth is ground water and it's getting more and more polluted every day. 53 percent of the population relies on ground water. There are
with friends and family and have fun while cleaning up the trash. This event first took place in 2008 and is now one of the biggest worldwide environmental events. Estonian Commission on Sustainable Development is one of the organisations that is working on improving the conditions of our country´s environment. This organisation focuses on the growth of welfare, economical balance and viability of the Estonian cultural space. Its main goal is to raise the welfare of our society without damaging the environment. This organisation works with the government to be successful in global competition with a sustainable development model and preservation of the traditional values of Estonia. Estonia is well-known by its waste quotas. In order to keep the air pollution to a minimum Estonia has developed high quotas. There are limits for large industries and factories to how much carbon dioxide they are allowed to let into the atmosphere. If they transgress the quotas
forest is known as the tree line or timberline. Tundra comes from the Finnish word tunturi, meaning treeless plain. It is noted for its frost-moulded landscapes, extremely low temperatures, little precipitation, poor nutrients, and short growing seasons. Dead organic material functions as a nutrient pool. The two major nutrients are nitrogen and phosphorus. Nitrogen is created by biological fixation, and phosphorus is created by precipitation. The most distinctive characteristic of tundra soil is its permafrost, a permanently frozen layer of ground. The average winter temperature is -28°C, but the average summer temperature is 3-16°C. During the brief summers, the top section of the soil may thaw out allowing plants and microorganisms to grow and reproduce. However, these plants and microorganisms become dormant during the cold winter months. Soil is formed slowly. The constant freezing and thawing in the tundra helps to break the rocks into smaller pieces
significant than previous. One of the biggest problems in Estonia is air and water pollution. One example of air pollution is exhaust fumes. Today we have a lot of transport: cars and buses, in the main in our capital. Gases which are produced by cars contain carbon dioxide. This carbon dioxide in the air causes global warming, which is the result of the green house effect. Furthermore, it will change our climate. In addition our air is polluted by hydrogen sulfide (H2S) from plants and factors. Substantially, in Kohtla-Järve and Maardu. Our water is also polluted. We can't drink it, because there are a lot of chemical ingredients. In some cities water is chlorine a lot. As I know a lot of waste waters are putting out to see, near in the beach. In witness of it is appearance of blue seaweeds. In my opinion these thing is very dangerous and harmful for health. As I mentioned before we have also recycling problem. I think that today that problem should be
Solar energy use has surged at about 20 percent a year over the past 15 years, thanks to rapidly falling prices and gains in efficiency. Solar energy is inexhaustible. Noise free. Does not harm the environment. Click to edit Master text styles Second level Third level Fourth level Fifth level Negative aspects of solar energy Solar energy does not work at night without a storage device such as a battery. Cloudy weather can make the technology unreliable during the day. Solar technologies are very expensive. Requires a lot of land area to collect the sun's energy. Wind energy Most wind energy comes from wind turbines. Wind turbines are used to wring electricity from the breeze. Wind turbine use has increased at more than 25 percent a year. Wind is a clean source of renewable energy that produces no air or water pollution.
..........................................................................................................3 Geographical Position.....................................................................................................3 Relief...............................................................................................................................4 Climate & Time Zones....................................................................................................5 Plants...............................................................................................................................5 Animals...........................................................................................................................6 Population.......................................................................................................................6 The Native Australians..............................................................................
Tim Chiu April 4th , 2009 Topics y Lao Zi The Person y Tao Te Ching The Book and the Name y Ch. 1 & 14 Describing the indescribable Tao y Ch. 2 & 11 On duality and Formlessness y Ch. 8 & 78 The Virtues of Water Lao Zi The Person y Real name was Lee Er, who was a highly regarded philosopher of his time y Keen observer of the virtues of Nature and the relationship between man and his environment y Realized the existence of a formless and indescribable origin: Tao y Can not thoroughly analyzed by our thoughts and logic y Its existence gave rise to everything and pervades all that we know y The manifestation of Tao in humans is called our True Nature y Purity and innocence of a child y Spring and Autumn, Warring States Era of the Chou dynasty (~500BC), during a time of turmoil and spiritual disintegration
Harold McMillan articulated his now famous “winds of change” sweeping Africa. We had high hopes for Africa, for the Black race, that the insidious imposition of foreign rule on us, the looting of Africa’s natural resources by our colonial masters accorded us would be things of history. That is more than forty years ago. Unfortunately, the promise of independence has not been fulfilled. Today, Africa has become more desolate; there is more starvation, diseases and non-provision of essential services than when we got our independence. There are all kinds of wars in Africa than the rest of world put together. The majority of so-called Africans leaders want to stay in power until the day their bodies are put in the grave. Through buffoonery, utter mismanagement and downright stealing of the wealth of the masses, these leaders have so impoverished Africa that we are now nothing but a beggar continent. We beg for
Besides it is very good for environment. Thanks to using bicycles cities air will be cleaner and air is not such impure. Thanks to cleaner air people's can breathe better air. This is partly true, but taking up cycling instead of using a car is really more dangerous than use only cars. Thanks to taking up cycling traffic will go busier and messier. There is much different kind of movers in traffic and it makes traffic really dangerous. It is clear that it is not too dangerous. There are many cities where cycling is very popular, for example in Copenhagen. If this method will be chosen, city needs to build special cycling roads. Thanks to these roads traffic should be safer. More energy is used up taking items to recycling banks than the benefits gained from recycling materials. It could be argued that there is more energy used up. There is made lot of campaigns, spend lot of money and so on. But quite big proportion of people does not care about it and
14 didn't want 4 She had planned a route to the students aren't wearing uniform. It 15 insisted looks as if one of them is asleep. summit. It's clear that the girl in the front Challenge! 5 She hadn't got to know the other desk isn't interested in the lesson Students' own answers climbers in the group. or perhaps she doesn't understand 6 She had spent a week at high
14. Good institutions help to overcome human moral inertia. 15. I am not one of your little friends. 16. If a dimension is anywhere it's everywhere. 17. If God's not crazy, why are you? 18. If one makes a promise one shouldn't have made it cannot stand against the obligation to do the right thing. 19. If you odn't give a certain amount of attention to filtering distractions, every distraction is a catastrophe. 20. If you don't know what your duty is, your duty is to find out. 21. If you're not an animal, then you must be a vegetable. 22. If you want to get along you have to get along with those who don't want to get along. 23. If you whine whenever anybody messes with your crutches you can't claim not to be crippled. 24. I hate an unfair fight, so I need to be ganged up on. 25. Inattention is not O.K. 26. Injustice in your vicinity is your business--particularly your own. 27
7 ___________________________________________________________________________________________ They usually go to bed at about midnight. 2 Macmillan Publishers Limited 2001. This sheet may be photocopied for use in class. 8 ____________________________________________________________________________________________ Yes, we own a BMW. 9 ____________________________________________________________________________________________ I don't know what the word means. Look it up in a dictionary. 10 ____________________________________________________________________________________________ No, I don't like the Spice Girls. Marks: /10 Words, words, words 4 Complete these sentences using the correct form of the words below. There is one extra word which you do not need to use.
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