MAN HIS COSMIC ENVIROMENT Before proceeding on this discussion the definition of the key words like cosmic‚ man and environment are necessary. Man- this is a word usually use for human race. Cosmos- this refers to the outer space or a part of universe other than the earth. Environment- this is all the external factors affecting an organism. The factors can be living organism (biotic) or non-living (abiotic factors) such as temperature‚ rainfall e.t.c Man and his cosmic environment constantly interact
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Cedar Girls’ Secondary School VCA Integrated Programme 2014 Biology – Man and His Environment Man and His Environment Learning objectives: (a) Briefly describe the non-cyclical nature of energy flow (b) Explain how energy losses occur along food chains‚ and discuss the efficiency of energy transfer between trophic levels (c) Describe and interpret pyramids of numbers and biomass (d) Describe how carbon is cycled within an ecosystem (e) Use simple ecological field techniques such as quadrat and line
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The relationship between humans and environment has varied from the early periods of human settlement on the earth to the present day. The relationship between environment and human beings has also being varying from place to place at any given period of time. For example‚ early humans considered the environment to be dominant. They were afraid of lightning and thunder‚ dense forests‚ wild animals‚ vast oceans and large rivers‚ to name a few. The environment has considerably affected human beings
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Our environment is really unique because it sustains life and growth. On other planets there is no environment and‚ therefore‚ no life. Environment means all that surrounds us. It is a very complex and comprehensive phenomenon. It consists of the climate‚ geography‚ geology and all the natural resources that nature has bestowed upon us. Life is there because of our peculiar biosphere and ecosystem. There is life on this planet because of a certain balance between these various elements. Without
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The environment is the place wherein man lives; it is his dwelling place. Man and the environment has a significant connection which entails that man cannot be detached from it‚ because his awareness and knowledge about things are both gained from his experiences that take place within his surroundings. Consequently‚ man tries to settle himself in his environment‚ both social and physical approaches‚ in order live life effectively and productively. Man and the social environment. A quality that
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The environment can be something as vast as global weather patterns or as simple as the desert regions. With the advent of many technologies‚ the delicate balance of the environment has been upset (Elliot‚ 1961‚ p. 392). Strip mining‚ slash and burn farming‚ damming of rivers‚ and the extinction of many species of plants and animals have all lead to the permanent changing of the environment. Some say the change is for good‚ and others say for the change is for worse‚ but what is good about the
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Man’s Effect on the Environment 1) SOURCES OF POLLUTION Freshwater Environments : Man pollutes freshwater all over the world in many ways there is much waste and pollution that ends up in rivers. One of the main hazards is called eutrophication‚ this process becomes enriched with artificial nutrients from fertilisers which run off into the rivers and upset the natural nutrient cycle of the river‚ lake or pond. The water turns green because of the algae which when they die multifly
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Comparison of Biomass and Biofuels Leslie Stillwagon SCI207: Dependence of Man Instructor: Dr. Dariush Azimi June 13‚ 2011 Revised June 21‚ 2011 When having to wonder how the environment is fairing with all the global warming and climate changes on going in the world. There are more of the renewable fuels to use like biofuels and biomass we have to wonder how all of this will affect the ever changing of the environment. There are several different environmental problems of biofuels and biomass
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honourable madam. respected teachers. and judges‚and all my dear fellows.. assalam o alaikum! today the topic of my speech is “all the way to greatness is through a winding staircase” no matter how you define greatness it always requires one thing :self discipline. welive in one escator world one that is filled with shortcuts‚quickfixes and distractions that make it all too easy to slide into greatness. how do successful people stay forcused and achieve results and success? success is the
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(Fig 1) - A Working Definition of Terms The above diagram is an over_simplification of the spatial relationship between the cosmic and the terrestrial environments. It represents the local neighbourhood of the cosmos in relation to the terrestrial realms which life has inhabited for the last 4 billion years. It shows the definition of the terrestrial environment to be the earth/moon binary eco-system. It shows that this terrestrial nature is part of a greater nature which‚ to a first
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