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Tags: Geography mcqs, important mcqs of Geography, Geography important Geography mcqs, mcqs on Geography, important mcqs on Geography, mcqs of Geography1) Among the following gases which is/are responsible for climate change ?
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2) Arrange the following gases present in atmosphere in the decreasing order of volume : I. Helium II. Oxygen III. Nitrogen IV. Argon
Explanation:
III. Nitrogen (78.08%)
II. Oxygen (20.95%)
IV. Argon (0.93%)
I. Helium (0.0005%)
3) Increased Carbon-di-oxide in atmosphere results in :
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4) What is the correct sequence of the atmospheric layers from bottom-to-top ?
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5) Which is the most suitable layer for flying of Jet aeroplanes ?
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6) Which instrument is used to measure the relative humidity in air ?
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7) Excess carbon dioxide in the atmosphere due to pollution will cause
Explanation:
Excess carbon in the atmosphere warms the planet. when carbon dioxide concentrations rise, air temperatures go up, and more water vapor evaporates into the atmosphere which then amplifies greenhouse heating.
8) Atmospheric pressure exerted on earth is due to ________
Explanation:
Atmospheric pressure exerted on earth is due to gravitational pull of the earth. The air around you has weight, and it presses against everything it touches. That pressure is called atmospheric pressure, or air pressure.
9) Which one of the following statements is correct? Hurricanes ________
Explanation:
Only tropical cyclones that form over the Atlantic Ocean or eastern Pacific Ocean are called "hurricanes." Tropical cyclones are like giant engines that use warm, moist air as fuel. That is why they form only over warm ocean waters near the equator. The warm, moist air over the ocean rises upward from near the surface.
10) Rain shadow effect is associated with
Explanation:
Orographic precipitation or Rain produced when moist air is lifted as it moves over a mountain range. As the air rises and cools, orographic clouds form and serve as the source of the precipitation, most of which falls upwind of the mountain ridge. Some also falls a short distance downwind of the ridge and is sometimes called spillover. On the lee side of the mountain range, rainfall is usually low, and the area is said to be in a Rain Shadow.
You are learning MCQ Questions of Geography Department : 33 | Page : 1
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