Q. The Palaeozoic era contains ____ time periods.

View solution

Q. The northern portion of the western coastal plain is called

View solution

Q. The ozone layer at high altitude contains

View solution

Q. The number of a topographic map is 47A/16/NW. Its scale must be

View solution

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

View solution

Q. The radiation belts are zones in space around the

View solution

Q. The periods of different eras are further divided into

View solution

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

View solution

Q. The production of wheat has increased mainly due to

View solution

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

View solution

Q. The shape of earth is

View solution

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

View solution

Q. The tropical easterlies wind lie at

View solution

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

View solution

Q. The term 'Abyssal refers to

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution