Department of
Environmental Science
Welcome to the Department of Environmental Science!
Here, you'll find posts about environmental issues, creative solutions, and the small (but powerful!) actions we can all take to make a difference. We’re determined to raising awareness and inspiring change. Let’s explore, learn, and work together for a greener future!
What Factors Contribute to Damage on Earth?
By Hasika Chauhan
Climate Change
Climate Change, known as the invisible killer, it is one of the most dangerous challenges the human race will ever face.
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Rising temperatures lead to ocean acidification, rising sea levels, and lessened biodiversity.
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May also lead to disruptions in weather, increasing the likelihood of extreme weather events.
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It ultimately results in a food shortage because it lessens the predictability of growing seasons and decreases soil health
Pollution
Pollution is multifarious, and its impact can be seen everywhere; no matter where you go, you can find signs of pollution in the air, water, and soil.
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Air pollution is the 4th largest risk factor for death and refers to the release of pollutants into the air. Smog and soot are the most prevalent types of air pollution, and occur when emissions react with sunlight(smog) or allergens are carried into the air (soot). Its effects on the human body depend on exposure & intensity.
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Water pollution is the release of substances into subsurface bodies water. There are many contributors, including run-off (fertilizers & toxic chemicals), oil spills, domestic sewage, and solid waste. Water pollution severely damages the quality of our water and damages the ocean environment, reducing biodiversity and therefore destroying crucial ecosystem,
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Soil pollution is the presence of toxic chemicals in soil at a high enough concentration to pose risks. It is mainly caused by human activities, such as waste from industrical factories and fertilization of crops. It has many shortages and decreased plant biodiversity in ecosystems, therefore affecting humans and many species of animals.
Deforestation
Deforestation is characterized by the large-scale removal of forests, the environments that make up 31% of the land area on our planet.
Trees take in carbon dioxide from the air, and when they are cut down, carbon dioxide levels rise and trap heat into the atmosphere, contributing to climate change. The loss of trees also exposes the soil to an increased risk of erosion, causing the remaining plants to be more vulnerable to fires.