resources to maintain the life we live every day. Properly functioning natural systems give us the ability to breath‚ create safe food and drinking water and provide us with everything we need to survive. Each species plays an important role in its ecosystem. Habitat loss and degradation is one of the biggest threats to animals and plants on earth and is steadily increasing. Habitat can be lost or damaged in a number of ways. Direct damage is when habitats are physically changed‚ such as when a shoreline
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ENVIRONMENTAL MANAGEMENT Questions for Critical Thinking 1. Explain the importance of making environmental security a key priority of governments. The government should give importance in making environmental security for the benefits of its countryman. The people should make feel secure and aware if they live in a protected place. One of the important security awareness that the government have is having the geo hazard map. Geohazard map is a geological state that represents or has the
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of the chain reaction‚ starting with over-fishing in the open waters‚ has led to the destruction of the coastal ecosystems off the coast of western Alaska. Lead and other waste contaminating the water’s and shore eco life‚ offshore drilling‚ population growth has led to destruction of coastal ecosystem along Alaska coastline. Drilling offshore for oil and climate change adds serious destruction to the ecosystem. 7. Observation of the act‚ photographs of the act‚ and checking the stomach of a killer
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The world’s habitats and ecosystem have been damaged by human activity and organic resource consumption‚ which has caused a great loss of biodiversity. If strong efforts are not made to restore and sustain conditions‚ our ecosystem will be destine for collapse. It is imperative that we use TEK (traditional ecological knowledge) as a source of environmental ethics to conserve the earth’s habitats and restore our ecosystem “TEK has a strong potential to contribute to more effective and
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been associating with ecosystems and changing them for as long as the start of human life. An ecosystem is a community of species and their non-living environment working in cohesion. Ecosystems at risk‚ such as The Amazon rainforest and the GBR are those which are heavily affected by change and if altered they require a long time to return to their former state. Human activities such as fishing‚ tourism and deforestation have had huge impacts on the balance of these ecosystems. The Great Barrier
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industry generating record profits. In America and the rest of the world‚ economic growth is the epitome of great modernized success. Yes‚ the companies are over using a lot of fossil fuels such as crude oil and natural gas. Yes‚ they are ruining ecosystems by draining water tables until they are arid‚ dry and unable to support growth. Yes‚ the bottled water is full of chemicals such as arsenic and bisphenol a. But‚ after all this‚ the companies are merely meeting the demands of the customers. The
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the environment well enough. Habitat destruction is the process in which a natural habitat is destroyed by people cutting down all the land to make space for building and things that are not worth cutting down our environment. Habitat destruction that has been done by humans is usually for the purpose of harvesting natural resources for industry production and urbanization. Clearing habitats for agriculture is the main issue that causes habitat destruction. Forest loss and degradation is mostly
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levels‚ precipitation 2. Non climate threats such as habitat loss‚ habitat fragmentation‚ and invasive species and air and water pollution Fragmentation: often due to man (dams‚ roads‚ and general development) Elements of biodiversity: Species‚ ecosystems & landscapes Mammals from bats to bears Bats got the white nose fungus which caused the bats to die and the insect population flourished because the bats main job was to eat the insects. Birds Several bird species are declining. Some of the
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1. There are of course many potential threats to biological diversity in Canada. Changes to the landscape (generally done by humans)‚ can have a devastating affect on biological diversity‚ due to the destruction of the previous landscape (whether lakes‚ rivers‚ forests‚ or whatever) for human use. Another is pollution‚ there are of course many different forms of pollution‚ so to be more specific‚ air pollution can have a devastating affect on biological diversity in Canada. Not only can some emissions
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Environmental degradation is most noticed in the form of land degradation. Both‚ nature‚ and man have contributed to this. The effects are most noticeable in the arid‚ semi arid‚ and dry sub humid lands. One of its main causes is the over grazing of land. Also‚ the green cover has almost completely depleted in many parts of the world. Forests have made way for human settlements. This has resulted in the drastic rise in temperature in recent times. The depletion of forest cover has resulted in
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