A season may be defined as a subdivision of the year, marked by changes in weather, ecology, and hours of daylight as a result from the revolution of the Earth…
read moreOxygen is an important constituent of air around us. Approximately 21% of the atmosphere is comprised of oxygen. Most of the oxygen found in our atmosphere is released by plants,…
read moreSolar energy is a renewable and a never energy resource. There are many advantages of harnessing solar energy. However, there are two sides to everything, and there is a list…
read moreEnergy from sun can be categorised in two ways: in the form of heat and light. We use the solar energy every day in many different ways. When we hang…
read moreRotation is defined as a circular movement of an object around a center or point of rotation. A three-dimensional object rotates always around an imaginary line called a axis of…
read moreThe surface of earth is a collaboration of the various physical features. These natural physical features on the earth’s surface called as landforms. Landforms are defined as the natural physical…
read moreErosion is a naturally occurring process by which materials are removed from the surface and transported to another location. It usually occurs due to transport by wind, water, or ice;…
read moreThe interior structure of the earth is also layered like its outer structure. The structure of earth can be defined in two ways: mechanically or chemically. Mechanically it can be…
read moreA ocean is a body of saline water that covers 70% of Earth’s surface. Life on Earth is believed to be originated in the ocean and it continues to be…
read moreGrowing the same crop year after year on the same piece of land is called monocropping. Reaserches have shown that after some time the yield of The mono cropping leads…
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