Question

essay on the environment

Answer 1

Global warming is a serious environmental issue. The continuous emission of carbon dioxide by thermal power generating units is the leading cause for the surge in greenhouse gases.

2. Natural resources are limited. If the natural resources such as oil, coal, etc. are used, one day the world may fall short of these resources.

3. High-level of environmental pollution is detrimental for human and animal health.

4. Forests are fast depleting. It may cause soil erosion and drought situation.

5. Excessive use of pesticides and contamination of soil have negatively affected soil output. These fruits and vegetables are not very healthy for human health.

How to save environment?

1. We should save drinking water. Water is a precious component of our environment. It should never be wasted.

2. We should never pollute water. Efforts should be made in making significant reduction in both domestic and industrial disposal in water bodies.

3. As far as practicable, the waste products should be recycled to make new items. The domestic and industrial garbage should be segregated as recyclable and non-recyclable before being dumped.

4. There should be a zero tolerance policy towards deforestation. Each one of us can contribute towards saving the environment by planting just one tree every-month.

5. We can make donations to NGOs that are engaged in planting trees, or in any-way working towards saving the environment.

6. Safer environmental friendly car and vehicles should be used. For short distances, people should be encouraged to use bicycle in place of motor based vehicles.

7. The use of environment unfriendly materials such as plastic should be discouraged.

8. Instead of dumping domestic garbage in the pond, lake or river, these should

9. A lot of environmental problems would disappear if we stop using petroleum, coal and natural gas as raw-materials for power generation. The focus should entirely shift on renewable sources of energy. The use of renewable sources of energy (example solar energy) would help saving the environment from global warming.Our natural environment and surrounding provides us with everything that we ever need. We get air, water, food, and everything else from the environment

Answer 2

The natural environment encompasses all living and non-living things occurring naturally. The term is most often applied to the Earth or some part of Earth. This environment encompasses the interaction of all living species, climate, weather, and natural resources that affect human survival and economic activity.  The concept of the natural environment can be distinguished by components:

Complete ecological units that function as natural systems without massive civilized human intervention, including all vegetation, microorganisms, soil, rocks, atmosphere, and natural phenomena that occur within their boundaries and their natureUniversal natural resources and physical phenomena that lack clear-cut boundaries, such as air, water, and climate, as well as energy, radiation, electric charge, and magnetism, not originating from civilized human activity

In contrast to the natural environment is the built environment. In such areas where man has fundamentally transformed landscapes such as urban settings and agricultural land conversion, the natural environment is greatly modified into a simplified human environment. Even acts which seem less extreme, such as building a mud hut or a photovoltaic system in the desert, modify the natural environment into an artificial one. Though many animals build things to provide a better environment for themselves, they are not human, hence beaver dams and the works of Mound-building termites are thought of as natural.

It is difficult to find absolutely natural environments on Earth, and naturalness usually varies in a continuum, from 100% natural in one extreme to 0% natural in the other. More precisely, we can consider the different aspects or components of an environment, and see that their degree of naturalness is not uniform.If, for instance, in an agricultural field, the mineralogic composition and the structure of its soil are similar to those of an undisturbed forest soil, but the structure is quite different.