Objectives Man is one of the species who inhabit the earth.he is the only one who has interfered with various natural processes for use of both biological & physical resources to meet his multiple demands‚man has polluted all the three realms of the earth-lithosphere‚hydrosphere & atmosphere.it is essential for us to know about environment & its pollution. In this presentation we will be able to know about- •Environment •Biosphere •Ecosystem model •Atmosphere •Atmospheric pollution •Primary & secondary
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Environmental Issues Environmental issues are indeed everyone’s concern. There have been a lot of efforts being put by the parties who are interested and concerned to limit the damage done to the environment around the world as well as to raise public awareness around the world. There are three major factors which contribute to the pollution in my city. These factors include the industrialization which is currently taking place‚ the development of the new townships in and around the city as well
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Environmental worldviews Environmental worldviews is an individual’s belief about what one’s own role in the world should be. What is a right or wrong environmental behavior and how the world works. Because of differing worldviews‚ 2 people might interpret the same environmental data and reach different conclusions. Anthropocentrism is the idea that the earth and its resources exists for human consumption. People who hold the view believe that we ought to protect the earth for future generations
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Environmental protection has become a major concern for society. Admittedly‚ with the rapid development of economy‚ our environment is faced with new challenges. People increasingly attach importance to the protection. So it has been common that teachers and students discuss environmental protection in class. City planners take environmental problems into consideration as well. Factories are no exception. They begin to try reducing pollution to meet the needs of environmental protection instead
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Environmental security is one of modern worlds raging topics‚ and one that should conern us all; as indiviuals‚ as a nation and as a part of this precious Earth. Environmental security scrutinizes the possible disastrous and negative implications of environmental events on the world of today. It revolves around a very sensitive theme‚ of the powerful impact of years of human conflict and international relations on the environment and how this possible threat will not only effect one country‚ but
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Toxicology Name April 9th‚ 2012 Env/410 Jennifer Ott Environmental toxicology refers to specific organs as target organs. This is an organ that has the highest probability of being affected by exposure to a specific substance. Target organ toxicity refers to the negative effects a chemical has on that target organ after entry into the body (Hodgson‚ 2010). There are multiple organs such as the liver which are targeted simply because of ease of access. Any organ that can be accessed through
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Environmental Crisis "We Have An Environmental Crisis Because We Have A People Crisis - A Crisis of Population Growth‚ of Wasteful Consumption of Resources‚ and A Crisis of Apathy and Inaction." An environmental crisis is an emergency concerned with the place in which every human lives - the environment. A people crisis is an emergency with the community that inhabits the world environment. A crisis of population growth is a turning point where the environment can no longer sustain the amounts
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enviJairah DC. Ocampo Environmental Science BSIT I- C Sir Allan Pleno Critical Thinking Questions 2. Explain the function of trophic levels in an ecosystem. ANSWER : Exactly‚ A food chain cannot start with a consumer. What would it consume if there were no producer before it? SOURCE : www. Yahoo. Com Jairah DC. Ocampo Environmental Science BSIT I- C Sir Allan Pleno Critical Thinking Questions 3. Why is there always a loss of chemical energy with
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Environmental Science Environmental Hazards December 6‚ 2012 Environmental hazards can have many effects to one’s health. It has the potential to threaten the surroundings of a natural environment and harmfully affect people’s health. It can cause health issues to plants‚ minerals‚ or animals. Some hazards have the potential to be poisonous to the environment. Some examples are oil spills‚ which can cause fish or any animal living in the water to die. There are earthquakes‚ tsunamis‚ and
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Environmental pollution is not a new fact. It is one of the biggest problems the world faces today. It is a big matter which is disturbing us economically‚ physically and our normal life. According to the Scott Forseman‚ pollution is defined as the addition of any substance of form of energy to the environment at a rate faster than the environment can accommodate it by dispersion‚ decomposition‚ recycling or storage in some harmless forms. Our precious earth is daily polluted in a variety of ways
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