The harmful effects of the environment for people is mainly the loss of jewelryhealth, labor productivity and nǎng harm another. Health and happiness of your childthe decreasing illness and abortive because water quality degradation and do notthe gas, because of the threat of global warming. The contaminants can doraises the issues of health, directly or indirectly due to environmental changethe school of physics, its impact extends from the tǎng solar radiation to thediscount nutrition. Weakened health reduces the productivity of human labour nǎngand environmental degradation undermine nǎng of many resources that thethe user directly.The forestLike many developing countries in the world, our country's forests devastated aquick. Côn đảo within 50 days, the country's forest area has been reduced more thanone half, from 19 million hectares to 10 million ha, the average per 200 thousand côn đảo ha.The cause of the condition above, apart from logging and other forestry products type aindiscriminate way, also due to the demand of food for the population, tǎng so fast requiresdeforestation expanded cultivation area. Some have ethnic usages dufarming, nomadic, the forest after burning released a few cultivated only materialise slash threeservice must move to another new deal with deforestation. The process ofon keep repeating this life to make the free forest areacourse is quickly shrinking. The forest is not only wood but also suppliesthe social and ecological nǎng. Declining forest area, an area ofbare soil, Bare hills tǎng up do floods occur more.The seaCoastal estuary ecosystem is a region of vital significance and is forthe statue is subject to the volatility of both natural and man-made factors. Human ismainly cause harm the coastal environment. The estuaries and the waterAgriculture is subject to the pollution caused by waste water from the city, the factories, the uglyindustrial enterprises, by thǎm gas in the continental shelf, due to loading and unloading,the oil products from the seaport. Indiscriminate exploitation of mangrovesto build the pond aquaculture, timber buildings, provide firewood and docoal ... do tǎng the destruction caused by the waves, the tides and storms. The constructionthe coastal sand mining, digging rocky beach affect shore geomorphologythe sea.MineralsIf resources, minerals are not rational exploitation will devastate the environment,causing adverse consequences to the economic development, human health and life. Partnershipthe largest activity of mining on the environment is of the mines, waste dumps,gas, dust and waste water. Waste dumps without the public did driftfill in paddy fields, gardens, rivers and streams, contaminate water supplies, causing the dust
đang được dịch, vui lòng đợi..
