Author: Vishal Duggal

Greenhouse Effect Essay

Greenhouse effect is the trapping of radiation in the lower atmosphere warming the temperature of the Earth. The natural greenhouse effect is essential for sustaining life on Earth. The effect of greenhouse gases in the atmosphere is intensified due to the emission of these harmful gases in the atmosphere by mankind. This warms the temperature of the earth leading to Global warming. Long and Short Essay on Greenhouse Effect in English Here are essays on Greenhouse Effect of varying lengths to help you with the topic in your exam. You can select any Greenhouse Effect essay as per your need and interest: Essay on Greenhouse Effect – Essay 1 (200 words) The greenhouse effect refers to the warming of the surface of Earth caused by the presence of greenhouse gases in the atmosphere. The presence of radiatively active gases in the atmosphere spreads its energy in all directions and a part of these gases is also directed towards planet’s surface making it warmer. The intensity of the radiation depends on the amount of greenhouse gases in the atmosphere and the temperature of the Earth’s atmosphere. The primary greenhouse gases are carbon dioxide, water vapor, ozone, nitrous oxide and methane. Greenhouse effect occurs naturally but has increased mainly due to human activities such as clearing forests, burning fossil fuels and so on which has resulted in global warming. Since the...

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Ocean Acidification: Meaning, Facts Causes, Effects and solutions

Oceans cover more than two-third of the earth’s surface. They play a very important role in maintaining the biodiversity and providing livelihood for thousands of people. What is Ocean Acidification (Meaning) When carbon dioxide is absorbed by seawater certain chemical reactions occur that reduce pH – a figure expressing the acidity or alkalinity of a solution – of seawater to become more acidic resulting in the saturation states of biologically important calcium carbonate minerals. These chemical reactions that occur in the ocean water are known as Ocean Acidification or OA. In fact, these chemical reactions make some negative changes...

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History of Global Warming Essay

Global Warming is the continual change in the Earth’s temperature due to the release of harmful greenhouse gases such as methane and carbon. These gases are making the atmosphere warmer. The history of global warming largely dates back to the inception of the industrial revolution. Man has always been interested in exploring about the Earth’s atmosphere. It is said that even in the ancient times, it was believed that man can contribute towards the change in global temperature. Many studies have been going on in this regard since around two centuries and it was in early twentieth century that scientists came up with the theory of global warming. Long and Short Essay on History of Global Warming in English Here are essay on history of Global Warming of varying lengths to help you with the topic in your exams/school assignments. You can select any History of Global Warming Essay according to your need: Short Essay on History of Global Warming – Essay 1 (200 words) Global warming is a cause of great concern today. It is the increase in pollution level owing to the so called urban development that is causing this global phenomenon. Around a century back the concept of global warming had not even been recognized although the scientists did doubt that human activities may result in warming of the Earth’s temperature over the time. It was...

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Organic Farming – What is Organic Farming, Types, Methods, Importance, Advantages and Disadvantages of Organic Farming

Organic Farming is the natural way of farming in which no chemicals are used either as fertilizers, or pesticides. Organic Farming is done using only natural manures like organic wastes, farm wastes, animal wastes, compost, etc. It basically aims at keeping the soil alive with maintaining the health of soil. Crop rotation, mixed cropping and biological pest control are some of the methods being followed in Organic Farming. What is Organic Farming (Meaning of Organic Farming) Organic Farming emphasizes on using only biological materials and bio-fertilizers to provide nutrients for the growth of the crops and that too in...

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Waste Disposal: Meaning, Facts, Information, Types/Methods, Importance and Solutions

The world has been facing the problem of waste disposal and the rapid industrial and technological development has only accentuated it. The increasing variety of waste has become one of the biggest challenges pertaining to environmental protection. In olden times, waste generated was generally organic in nature which would dissolve into the ground, but alongside modern development, the proportion of hazardous substances in the garbage has increased manifold. It poses grave threat to humans, animals and plants. Earlier bags used to be made of harmless substances like cloth and jute. Pottery was used to carry things like milk, tea...

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