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Desertification does not only have an effect on the dry areas but also influences the areas that aren't haunted by the lack of water and land. Desertification has an effect on all of us. It slows down the development of agriculture or puts a total stop to it. The poor living conditions of developing countries drive people to search food somewhere else. In addition to natural ways, humankind helps along to the process of desertification that eventually leads to global warming. The main reasons are the fast growth of the population and it's consequences too intensive animal raising and the arable lands that are made too fast for the nature to adjust. As I said before desertification eventually leads to global warming. Glaciers and permafrost have decreased dramatically on both side of hemisphere. In the future in the South-Europe the temperature in summers may rise so high that people will have to find temporary refuges in the mountains.
The estimated population in 2050 is near 10 billion. Population growth also raises overconsumption. People are encouraged to consume by companies and their commercials. The problem is that humans are consuming more than the Earth can regenerate. The exhaustible resources are running out. And with the population growing, it will become an even bigger probleem. This means people in the future may not have enough resources, because right now humans are using too much. Another huge problem is global warming. The effects of global warming can already be seen today. Half of the Great Barrier Reef already dead because of the increasing temperature. Global warming causes a lot of species to go extinct. It also causes extreme weather conditions. Rising temperatures may lead to droughts and increase wildfires. If people don not find a solution to global warming now then future generations will have to face a lot of difficulties.
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. FIND OUT 5 WAYS HOW TO STOP POLLUTION. 2. Global Warming: Climate changes like global warming is the result of human practices like emission of Greenhouse gases. Global warming leads to rising temperatures of the oceans and the earth surface causing melting of polar ice caps, rise in sea levels and also flash floods, excessive snow or desertification. FIND OUT 5 WAYS HOW TO STOP GLOBAL WARMING. 3. Overpopulation: The population of the planet is reaching unsustainable levels as it faces shortage of resources like water, fuel and food
Global Warming One of the biggest issues our planet and its inhabitants are facing nowadays is global warming. Global warming, also often referred to as the greenhouse effect, has not always been a problem. However, over the last centuries, since the Industrial Revolution things have changed. Polar regions are melting, species are dying, climate zones are shifting, migration patterns for animals such as polar bears and birds are being disrupted our world as we know it is changing. Some scientists believe that the climate will reach a tipping point, a point
Scientists first discovered acid rain in 1852, when the English chemist Robert Agnus invented the term. From then until now, acid rain has been an issue of intense debate among scientists and policy makers. Acid rain, one of the most important environmental problems of all, cannot be seen. The invisible gases that cause acid rain usually come from automobiles or coal-burning power plants. Acid rain moves easily, affecting locations far beyond those that let out the pollution. As a result, this global pollution issue causes great debates between countries that fight over polluting each other's environments. For years, science studied the true causes of acid rain. Some scientists concluded that human production was primarily responsible, while others cited natural causes as well. Recently, more intensive research has been done so that countries have the information they need to prevent acid rain and its dangerous effects. The levels of acid rain vary from region to region
u______________________ 2 A jacket and trousers made from the same material. s ______________________ 3 A man wears this round his neck and over his shirt to make him look smart. t _______________________ 4 We wear these to protect our clothing. o ______________________ 5 This is made of wool and keeps us warm in winter. j _______________________ 6 You might wear this on the beach in the summer. T-______________________ 7 A girl wears this to get married. d ______________________ 8 These casual trousers are often blue. j ______________________
WE are here and are ready to participate in educational projects designed to lead the USA in the first countries in the world. European educational system with its broad coverage of humanities, collective work, discipline, obligatory level of knowledge for an educated person can contribute to the American system of education. This new system of education can be a model for other countries to follow. It would be easier to live and understand each other in this shrinking world, in this global community. What Is Education For? Six myths about the foundations of modern education, and six new principles to replace them by David Orr One of the articles in The Learning Revolution (IC#27) Winter 1991, Page 52 Copyright (c)1991, 1996 by Context Institute We are accustomed to thinking of learning as good in and of itself. But as environmental educator David Orr reminds us, our education up till now has in some ways created a monster. This essay is
ccc_tracy_fm_i-xviii.qxd 7/7/03 3:22 PM Page iii CHANGE YOUR THINKING, CHANGE YOUR LIFE How to Unlock Your Full Potential for Success and Achievement B R I A N T R AC Y JOHN WILEY & SONS, INC. ccc_tracy_fm_i-xviii.qxd 7/7/03 3:22 PM Page i CHANGE YOUR THINKING, CHANGE YOUR LIFE ccc_tracy_fm_i-xviii.qxd 7/7/03 3:22 PM Page ii ccc_tracy_fm_i-xviii.qxd 7/7/03 3:22 PM Page iii CHANGE YOUR THINKING, CHANGE YOUR LIFE How to Unlock Your Full Potential for Success and Achievement B R I A N T R AC Y JOHN WILEY & SONS, INC. ccc_tracy_fm_i-xviii.qxd 7/7/03 3:22 PM Page iv Copyright © 2003 by Brian Tracy. All rights
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