Sawaal Category: Everyday Science Mcqs

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Einstein’s famous equation which states that mass and energy are interchangeable is?…

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The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids.…

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About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is?…

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Acid rain is mainly caused by emissions of __________ in the atmosphere?…

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