In recent few years, the environment has deeply affected with the increasing pollution, cutting down trees, industries and some home appliances. This has developed a need of starting environmental care projects. Individuals take admission in environmental studies after getting their high school diploma, complete their environmental science degree, and become environmental scientists. These environmental scientists research on environmental changes over time, which includes monitoring wild life, rivers, soils and climate changes. They also find causes of environmental pollution and then try to find solutions for them. You can also start career as an environmental compliance inspector. These inspectors have all required knowledge about laws regarding environment and they inspect their areas to make sure that no violations are made in their area. They also respond to the complaints regarding environmental pollution filed by residents. These inspectors keep a close eye on industries and make sure they are not discharging chemicals into the river or canals. Governments also hire environmental experts to educate people. These people work in different campaigns to educate people about environmental pollution, effects of environmental pollution and how can they play their part in reducing its level. Environmental experts can earn quite adequately after gaining some experience in the field.