Photosynthesis Equation, Process, Steps and Diagram

What is Photosynthesis? Photosynthesis is the process by which carbon dioxide from the air is fixed into organic molecules and it helps to produce over 99% of food for living organisms. The light energy is converted to chemical energy. During this process, plants absorb CO2 and release O2 as a byproduct. The components required for this …

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Pollution: Definition, Types of Pollution, Causes, Effects and Solutions

Pollution Meaning Pollution is simply defined as the release of substances into the environment in quantities that are harmful to man and animals health. These substances released are called pollutants, they may be human-made or naturally occurring. Some examples of substances released into the environment include waste products of industries, refuse and even human waste. …

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The Tropics: Meaning, Characteristics, Tropical Climate and Countries

Tropics is the word derived generally from Tropic of Cancer and Capricorn, the parallels at a latitude of 230 which shows the outer limit of the areas where the sun can ever be in zenith. Tropical definition Tropic are the regions of the Earth around the equator, varying in width from about 400 to 600 in latitude; these areas …

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Environmental Degradation Causes, Types, Effects and Solution

What is Environmental Degradation? Environmental degradation is defined as any change or deterioration which causes severe harm to the natural environment through destruction of natural resources such as soil, water, and air including the ecosystem hence it is a decline in the quality of the natural environment. The rate of environmental impact varies with the cause, the habitat, and …

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