5) Republic Day 2020 Parade SHOWS: Colourful tableaux, daredevilry, armed service might on display
India Republic Day -- Indian Republic Day 2020 March, Flag Hosting HIGHLIGHTS: Best Minister Narendra Modi given his tributes to martyrs by......
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Ecosystems
Ecosystems are composed of a variety of biotic and abiotic components that function in an interrelated way. The structure and composition is......
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Water on the Earth
Water is a chemical substance that is composed of hydrogen and oxygen (H2O) and is vital for all known forms of life. In typical usage, wat......
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Atmosphere, climate, and weather
The Earth's atmosphere is a key factor in sustaining the ecosystem. The thin layer of gases that envelops the Earth is held in place by grav......
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Earth
Earth is the only planet known to support life, and its natural features are the subject of many fields of scientific research. Within the s......
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Nature
Nature , in the broadest sense, is the natural, physical, or material world or universe. "Nature" can refer to the phenomena of the physica......
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