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Presently, with the growing concern about the greenhouse effect, one of the concepts that needs to be applied is the sustainable development. It is a way of development which reduces the degradation of nature. Because of this I would study the environment.
A reason for me to choose the environment is the growth of the population around the world. With more people, the consumption of food, the use of energy, and many other things will be increased. To meet the demand, a sustainable development of environmental resources is necessary, because many of these resources are limited.
Another point is the preservation of animals and vegetal species that are so important to nature. It is essential to find out ways, with help of scientific research to increase the population of endangered species and their conservation.
Another important thing about nature is the climate changes. It is must be a study in these changes to learn how to control or avoid some phenomenon that sometimes happens.
Studies about the environment are very important, because this is a provider for the major that is necessary to live. Thereat the word is preservation, for the future generations see the world better than it is today.