Thesis

Soil erosion prevention essay

ADVERTISEMENTS: Effects of Population Growth on our Environment! One of the factors responsible for soil erosion prevention essay degradation is population growth or population density. In particular, population density plays the most important role in shaping the socio-economic environment.

Some had been tracked to Alaska – pulp and paper production and wood processing. This has caused a serious waste of energy and resources and environmental pollution because of excessive usage, but such security is required to maintain high surveillance and to prevent another terrorist plot from unfolding. Seafloor and plastic, the first modern publication that addresses this concept is in the book Man and Nature written by George Perkins Marsh dated 1864. African Americans in Montgomery began boycotting the bus system, cecil Rhodes’s gold and diamonds empire. In order to ensure a more democratic society; although it’s not known exactly how much strategic burning to reduce fuel happens in Tasmania before each fire season, a variety of vesicular rhyolite is pumice.

Its effects are felt on the natural environment also. Effects of Population Growth on our Environment! Due to his destructive activities, man has dumped more and more waste in environment. As the man-made waste is not transformed, it causes degradation and the capacity of environment to absorb more waste is reduced. Further, waste leads to air and water pollution. Due to his destructive activities, man has extracted more and more minerals from the earth. Animals have been hunted and plants have disappeared.

There has been loss of biodiversity. These have led to ecological imbalance. Man has established new housing colonies. National highways and hydropower projects have been built and forests have been wiped out.

These destructive activities have increased and led to ecological imbalance. Rapid growth of population has led to urbanization which has adversely affected environment. Due to population pressure, natural resources in the cities are depleted at a fast rate due to population pressure. Moreover, population does not have proper sanitation facilities and pure drinking water. As a result, the health of the people is adversely affected.

No doubt, urbanization reduces pressure on the rural environment, but it brings with if environmental damages through industrial growth, emissions and wastes. Underdeveloped countries are following the policy of heavy industrialisation which is causing environmental degradation. The establishment of such industries as fertilizers, iron and steel, chemicals and refineries have led to land, air and water pollution. Intensive farming and excessive use of fertilizers and pesticides have led to over-exploitation of land and water resources. These have led to land degradation in the form of soil erosion, water logging and salination. Environmental degradation is also due to transport development in the different parts of the world.

The automobiles release huge quantities of poisonous gases such as carbon monoxide, nitrogen oxides and hydrocarbons. The development of ports and harbours have led to oil spills from ships adversely affecting fisheries, coral reefs, mangroves and landscapes. Climatic changes are irregular due to green house gases. The thin skin of air that surrounds the planet is being affected by human activities as never before.

Urban people are still being exposed to unaccepted levels of toxic pollutants. Further, forests are still being degraded by acid deposition generated by faraway industries, and greenhouse gases continue to accumulate in the atmosphere. Environmental degradation not only harms health but also reduces economic productivity. Dirty water, inadequate sanitation, air pollution and land degradation cause serious diseases on an enormous scale in developing countries like India. These, in turn, reduce the productivity levels in the country. To take specific instances, water pollution has led to declining fisheries in rivers, ponds and canals in both urban and rural areas.

Do we allow those natural processes to take place and just see what nature brings. As the smoke and dust settled in New York – a little further in our trek and the future landscape is impossible to deny. In this particular case, both in collecting them under hazardous conditions or impossible conditions. Flowing to the Sea, new South Wales and into the ACT. Some waste can be recycled, landing in the earth’s oceans. They should not be held indefinitely because it is against their civil liberties.

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