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Rainbow: Definition, Formation and Interesting Facts

Rainbows are multi-colored arcs which result when light strikes water droplets. They result from the refraction and reflection of light. Usually, rainbows are full circles with the antisolar point (i.e the imaginary point directly opposite the sun) being the center of the circle. The full circle of rainbows is more easily observed by passengers in …

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Thunderstorm: Formation, Types and Effects

A thunderstorm is basically a storm characterized by lightning and thunder. Also known as electrical storms, lightning storms, or thundershowers, thunderstorms are caused by an updraft that occurs when warm, moist air rises up into the atmosphere. Then, the updraft forms a cumulus cloud, which eventually becomes the thunderstorm cloud. Thunderstorms are normally accompanied by …

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Various Interesting Facts About the Southern Ocean

The Southern Ocean is also known as the Antarctic Ocean located in the Southern hemisphere that surrounds the Antarctica. It is ranked as the fourth- largest of the five principal oceans in the world constituting 15 percent of the earth’s waters. The Southern Ocean is the newest named ocean recognized by the United States Board …

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What are the Clouds, How Do They Form and Different Types of Clouds

Clouds are composed of ice crystals or water drops suspended and drifting in the sky at considerably high altitudes. The water droplets are very minute with a diameter of roughly a hundredth of a millimeter. This means that each cubic meter of air is made up of about 100 million droplets. The composition of ice …

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