Carbon Cycle And Its Effect On Earth - 1461 Words

The four cycles important to ecosystem are water, carbon, nitrogen, and phosphorous. The Water cycle describes the movement of water on Earth through evaporation, transpiration, condensation and precipitation. Carbon cycle is crucial for all organic living organisms. Carbon is produced by combustion of wood and burning of fossil fuels, which plants then take in; animals eat plants and exhale carbon dioxide, which is one-way carbon, is placed in the atmosphere. An additional source of carbon is the ocean floor absorbs carbon sediments and when they move a volcanic eruption occurs and releases carbon dioxide gas during an eruption as well as decomposition of plant and animals, which return carbon to sediments. After millions of years, these sediments create fossil fuel or oil which when burnt returns carbon to the atmosphere. Carbon is truly a co-dependent cycle. Photosynthesis removes carbon from the atmosphere and exhaling returns it to the atmosphere. Nitrogen cycle is a nat ural process where nitrogen passes through air to soil to organisms through a process of nitrogen fixation and denitrification. Nitrogen is important, as it is useful in the production of amino acids, protein, and nucleic acids. It is the most abundant. Phosphate is essential to cell membranes, human bones, teeth, and plant life. Phosphorous is minimally in the atmosphere as dust particles .Plants absorb phosphate thru the soil animals eat the plants and via decomposition or waste phosphate isShow MoreRelatedHuman Health And Sustainable Development1563 Words   |  7 Pagesattempted to achieve a more sustainable environment on earth. However, over the past few years, humans have been very irresponsible and unsuccessful as they have depleted what the nature has provided and disrupted the balance that is so essential in life. Humans are disturbing the sustainable development by destroying many cycles of life that were given to us such as the carbon cycle, nitrogen cycle, and water cycle. This will have a negative effect on the future generations as they will struggle toRead MoreThe Carbon Cycle1497 Words   |  6 Pages‘passing of the atom’ along a chain of processes is called a cycle, the series of processes in which the carbon atom goes through is called the carbon cycle. Each Carbon is the fourth most affluent element in the universe and is an important part of most molecules that make up most of the world’s natural resources and organic matter, which is why the carbon cycle is one of the most important cycles on earth. Through-out the cycle, carbon can become several different forms such as sugar, oil, diamondRead MoreEssay on The Great Debate on Global Warming1502 Words   |  7 Pageswarming would occur in 1896 (Harris 16). Researchers who agree it is naturally caused insist the greenhouse effect has many natural causes. Others agree that the cause of the Earth’s increase in temperature is just part of a continuous cycle. Th ese researchers argue that solar activity plays a huge role in the issue of global warming. Therefore, based upon the myth of the greenhouse effect, cyclical patterns, and research on solar activity, global warming is not a man-made dilemma. When greenhouseRead MoreExplain Why Is Anthropogenic Activities Surrounding Deforestation The Primary Drive Of Global Climate Change839 Words   |  4 Pagesprimary drive of global climate change? Carbon cycle Carbon is an important part of all living things on earth. The carbon cycle is a way for nature to recycle and store this important element. The carbon cycle works when humans breathe in the oxygen and breathe out carbon called CO2. 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At lowerRead MoreEnvironmental Ethics And Environmental History1379 Words   |  6 Pagesworld s ever increasing increasing wants Stewardship worldview, this view states that we have a responsibility to take care of the earth and that we should use earth s resources for our benefit Environmental wisdom worldview, this view is for the belief that everyone completely depends on nature and that earth is here for every species, man should care for his earth Environmental justice-movement,this view’s issues revolve around equality Aldo Leopold’s writings produce most of these views Leopold