Content. Introduction chapter. I the Environmental Impact Assessment (eia) process

Ozone Layer Depletion:
Depletion of the Ozone layer is a complex Issue that Humanity is grappling with. The Ozone layer absorbs UV radiation, which is damaging to Humans. Increased Ozone hole numbers result in more intense solar radiation and a rise in skin cancer.
Deforestation: 
Plants and trees are essential components of Human life. Everyone benefits from trees because they give air, food, and medicines. Forests are being cut down to meet rising demand. During the summer, natural wildfires are common. To maximize profit, people take down trees in an unethical manner.
Climate:
Climate change is occurring at a faster rate than it was a century ago. The weather change has an impact on industrial advancement. Climate change has resulted in disastrous hurricanes, floods, and droughts. In recent years, many countries have been hit by a slew of natural disasters.
Pollution:
Polluted Environments can cause a variety of illnesses. Many species of flora and wildlife that are important to flora are threatened with extinction. Nature preserves balance, and all Organisms' feeding habits are linked in a food chain, as we all know. In areas with petroleum refineries, chemicals, iron and steel, non-metal products, pulp and paper manufacturers, and textile industries, the problem of industrial Pollution is often severe.

Causes of Environmental Issue

With the rise of the industries and the migration of people from villages to cities in search of employment, there has been a regular increase in the problem of proper housing and unhygienic conditions of living. These reasons have given rise in factors for Pollution. Environmental Pollution is of five basic types namely; Air, Water, Soil and Noise Pollution.
Air Pollution: 
Air Pollution is a major Issue in today’s world. The smoke pouring out of factory chimneys and automobiles pollute the air that we breathe in. Gasses like Carbon dioxide, Carbon Monoxide and Sulphur Dioxide are emitted which mix with air and cause great harm to the Human body, Flora and Fauna. The dry farm waste, dry grass, leaves and coal used as domestic fuels in our villages also produce harmful Gasses. Acid rain occurs due to excess Sulphur Dioxide in the Air.