Q. The right ascension is the equivalent of longitude on the celestial sphere, and it is given in the units of

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Q. The radiation belts are zones in space around the

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Q. The periods of different eras are further divided into

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Q. The Plio-Pleistocene boundary lies about ____ years ago, at the beginning of the interval of warming after the last Pleistocene glaciations.

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Q. The production of wheat has increased mainly due to

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Q. Which of the following is not a kharif crop?

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Q. The shape of earth is

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Q. The tertiary winds on the north of the Alps (Europe) are called

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Q. The tropical easterlies wind lie at

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Q. The spring season in the north temperate zone is when

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Q. The term 'Abyssal refers to

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Q. The transport of warm air toward the poles and cold air toward the equator is due to

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Q. The traditional lands of the nomads of Central Asia are

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Q. The time interval from when the given star passes directly overhead to when it next passed directly overhead, is defined as

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Q. The three recognized major fishing grounds of the world are located in the

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Q. The variation in the duration of the day and the night is due to earth's

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Q. The sulphites are a mineral group that contain one or more metallic elements in combination with the sulphate compound ____

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Q. The term 'flora' in the context of natural vegetation refers to

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Q. Which of the following is concerned with the study of characteristics, origin and development of land forms?

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Q. The soils common to the south eastern USA are called

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