The ozone layer depletion environmental sciences essay the ozone layer is a region of naturally occurring ozone gas about15 to 30 kilometers above earth’s surface in the stratosphere only 10 or less of every million molecules of air are ozone. Lastly, depletion of natural resources and ecological imbalances experienced today result from technology to start, environmental pollution occurs as a result of technology mismanagement and lack of control measures. Environmental degradation through aspects such as over-exploitation of natural resources, pollution, and deforestation can contributes to the scarcity of resources particularly arable land, water, genetic resources, medicinal plants, and food crops.
On wednesday 8th april, 2015 the national ozone unit of the ministry of the environment and water resources (mewr) held a prize giving ceremony for winners of its world ozone day poster competition at the carlton savannah hotel, port-of-spain. Different this situation can lead to the destruction of humanity the reasons for ecological imbalance are associated with the increasing industrialisation, irrational waste of natural resources, deforestation, water environmental components like water, air and forests ozone layer depletion, global warming and loss of biodiversity. Forest depletion and growth of forest resources in terms of volume biodiversity protected areas extent of protected area coverage environmental policy instruments used for environmental policy environmentally related tax revenue environmental policy stringency.
Ecological imbalances causes and c onsequences according to table 2 that only 5417 per cent of sample respondents were aw are of the four important green house gases. Another major direct cause for forest depletion is simply burning forests for farmland this is more common with countries that are undeveloped and have tropical rainforests many poor farmers in these countries burn or cut small portions of tropical forests so they can have room for farming and cattle. Creating ecological and environmental imbalances, deforestation makes human life miserable the growing rate of deforestation in itself is a warning for saving the existence of life on earth conservation of forests is important for fresh and healthy supply of oxygen as well as to reduce the amount of carbon dioxide in the environment.
Abstract occurrences of disasters in the last two decades have increased drastically around the world and left some noticeable ecological imbalances in the environment caused either by nature or human activities disaster can be traced to the. The major causes of biodiversity decline are land use changes, pollution, changes in atmospheric co 2 concentrations, changes in the nitrogen cycle and acid rain, climate alterations, and the introduction of exotic species, all coincident to human population growth for rainforests, the primary factor is land conversion. Some of the major environmental problems are as follows: 1 ozone depletion, greenhouse effect and global warming 2 desertification 3 deforestation 4 loss of biodiversity 5 disposal of wastes 1 ozone depletion, greenhouse effect and global warming: all the three physical phenomena are related. Reasons for ecological imbalance 1) lack of cooperation, more competition there is lack of co-operation among the major nation, to help in resolution of current environmental problems.
The impacts of resource depletion are an imbalance in nature, a shortage of materials, the struggle for human life and slackening of economic growth our natural resources bring a balance in the. What is deforestation the destruction of natural forests because of cutting trees, logging, making space for cattle grazing, mining, extraction of oil, building dams and population expansion is known as deforestationas per the reports of natural conservancy, logging accounts for 32 million acres of earth’s natural forests every year. The naturally occurring changes in the environment, eg bushfires, floods, volcanic fallout, which leave it unbalanced with respect to the type and quality of the feed they provide. Ecological imbalance due to the growth of interaction between man and the environment over the last decades , depletion and degradation of natural environment bringing in a dangerous environmental imbalance in the man environment system known as ecological imbalance to avoid the ecological imbalance in nature, we should take following steps : 1.
Essays depletion of forest and ecological imbalance click to continue sat essay grading matrix leave your comments on which essay you find more convincing by costs, the long term benefits such as increased tourism ultimately brings. Natural resources: depletion reasons, types and their conservation article shared by but in mining and over-exploitation of timber, the ecological damage to forests is unimaginable it has been seen that the forests are often found in the regions where there is rich mineral resources forests also cover the steep embankments of river.
According to the report, ghana has a total forest area of 92 million hectares made up of 179 million hectares of close forest and 74 million hectares of open forest. Policy statement: silviculture for natural forests approved by the members spring, 1999 silviculture is the management, within a forest, of space and species over time to achieve thereby fostering ecological imbalance and condition and depletion of the forest’s commercial value. The fate of those forests was ruthless exploitation and destruction, which in turn brought a severe reduction in biological diversity and ecological imbalance as well topography, soil types and agro-ecological parameters are also additional factors affecting the land degradation processes in the country influenced by human beings [ 23. The increase in poppulation is the main cause of ecological imbalancecauses of ecological imbalance may cause more of pollution,as more and more trees will be cut downso, people cannot breathe pure air,as the air becomes contamiated.