Environmental Issues

The layer of ozone helps prevents the harmful ultraviolet rays away from entering the Earth’s atmosphere. Ozone layer depletion over the years has resulted in ozone hole formation through which harmful radiations can now enter the atmosphere. Ozone layer depletion has many negative effects including cancer risks. These wavelengths can harm plants and animals and …

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Greenhouse gases are known for absorbing the infrared radiation from Sunlight and heating up the environment to unbearable limit for all the living beings. The majorly known gases causing greenhouse effect in the environment are Carbon Dioxide and Chlorofluorocarbons (CFCs). Both these gases are already there in the environment and the human being are responsible …

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Acid rain is a grave problem which needs global attention. It has harmful impact on plants, aquatic animals, forests, freshwaters, soils, and infrastructure. It causes death of insects and aquatic life-forms, and weathering of stone buildings and statues. It corrodes monuments of historic importance. Every year, thousands of buildings and bridges are damaged due to …

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Before looking deeper into the loss of biodiversity and its impacts, let us first understand what biodiversity really means. Meaning (What is Biodiversity) Biodiversity refers to the variety and variability of life on Earth. It includes the number of plants, animals, and microorganisms from the Earth’s vastly different ecosystems such as coral reefs, grasslands, tundra, …

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Natural Resources Depletion Natural resource depletion refers to the decreasing amount of resources left on the Planet Earth. It occurs when we use the resources at a rate faster than their renewal. It is indeed a very grave problem nowadays. Why is Natural Resource Depletion a Problem? In ancient times, human life was very close …

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The world is in peril. In the race of progress, we have made such a mess with nature that there has been an unbridled accumulation of greenhouse gases in the Earth’s atmosphere. This phenomenon is mainly responsible for increasing the global temperature as these gases stop heat from the Earth escaping into space. According to …

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Groundwater is the water that seeps into the ground due to rain and other sources and keeps accumulating underneath. It plays an important role in ensuring food security and agricultural sustainability in the country. The advent of Green Revolution in the 1970s saw a significant increase in the use of ground water, which has so …

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Etymologically, litter means rubbish carelessly dropped or left about anywhere, especially in public places. Sadly, people are found littering the road or any other public place with impunity. Quite often, we see even educated persons travelling in an expensive car roll down their car’s window to dump trash on the road. They do not think …

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According to a report of the World Food Organization, every seventh person is hungry in the world. As for India, it ranks 100 in the Global Hunger Index among 119 countries. Unfortunately, deaths from hunger take place in the country where many schemes of food and nutrition security are regularly run on a grant of …

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Plastic bags pose a grave danger to the environment. The use of harmful chemicals in the production of plastic gives rise to environmental problems such as obstruction of drains, groundwater contamination etc. However, if plastic is recycled according to approved procedures and guidelines, then this hazard may not become a threat to environment and health. …

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