The executives are pillars of policy implementation decided by legislature. The prodigious increase in the human population has had and is still having devastating effects on the environment. The complex link between human activities and the loss of biodiversity is rapidly coming to light. To clarify modern environmental concept like how to conserve biodiversity. The scope of environmental studies include: 1. Environment studies have become significant for the following reasons: 1. Human beings are not separate entity.
It is the quality of plant life on which the quality of human life depends. Most of the environmental problems are well known though we may not have found solution for all. Environmental sciencecovers four segments, namely: Atmosphere, … hydrosphere, Lithosphereand Biosphere. In other words, environmental science is the scientific study of all the components or factors that make or influence our life-supporting biophysical environment. Atmosphere: The Atmosphere forms a distinctive protective layer about 100 km thick around the earth. Economics is also a very significant aspect to topics within environmental science. There are some natural and spontaneous process in our environments, by which we get plentiful supply of clean, air, fresh water and fertile soils, which rerate endlessly by biogeochemical cycles.
Because of this, it covers numerous different fields of science, including biology, chemistry and the Earth sciences. For the above, we need change at local, national, regional and global levels together with an economic and social transformation at the levels of individuals and communities. Business Environment is divided into two categories viz. Most of the environmental problems are well known though we may not have found solution for all. This is because it places emphasis on individual qualities such as obedience , respect,honest and others. The growing trend which is likely to continue for another three to four decades, which may further damage physical, social and economic environment at both global and national level.
The scope of environmental studies is vast and wide. Our ecosystem which is constituted of air, soil and water cannot survive for long, unless efforts are made to protect the environment from pollutants. Each issue can be probed more deeply. In India the populations were only 34. It absorbs most of the cosmic rays from outer space and a major portion of the electromagnetic radiation from the sun.
When these processes are studied in the shape of reaction which affects the existence of different species, with special reference to air, soil and water environment, this relationship is termed as environmental chemistry. There is another side to environmental science, though. Many a time development and economic growth cannot go hand on hand. Therefore, living habits and attitudinal and ethical questions have now cropped up which are main concerns for Environmental Studies. Hydrosphere or the water 3. Nitrogen, oxygen and argon are major gases which account for 99% of air. Another school sees it as a method or an approach; It is study of social sciences for pedagogical purposes.
The goal of Stress Management is to help … you to manage the stress of everyday life. Following steps can be initiated to educate the masses about the pathetic state of environment and to improve the environment for future generations. It sensitizes the society about environmental issues and challenges interested individuals to develop skills and expertise thereby providing appropriate solutions. The problems are both global and national and all these pose serious challenges not only to our planet but also to our way of life. On the other hand, Korean students showed relatively lower achievement in constructed-response items, items that contained content they had not learned in science lessons and items requiring descriptions of the uses and effect of science and technology. It also regulates temperature, preventing the earth from becoming too hot or too cold.
We have to choose between environment and development. This leads to increasing destruction and degradation of forests and tree lands. It concerns itself with life support system and is very closely related with development and economic growth. External environment include political, economic, social, legal, technological, international and natural environment. On the other hand, the limitations, also known as the bounds, is the cease of the scope of studies.
It teaches about how individul can relate with each other. Radiation ecology is concerned with radio-active substances, radiation and the environment. It studies the sources, reactions, transport, effect and fate of a biological species in the air, water and soil and the effect of and from human activity upon these. It sustains life on the earth. Earth's limited resources must be conserved and, where possible, reused. An in-dept study of environmental studies will help us in the following ways: 1.