The imaginary axis at which the earth rotates remains inclined at an angle of ____ to the plane of earth's orbit.
The ionosphere includes
The infrared radiation by sun are strongly absorbed by
The hot and cold deserts together occupy nearly ____ land area of the world.
The Homolographic projection has the correct representation of
The latitudinal differences in pressure delineate a number of major pressure zones, which correspond with
The higher the wind speed and the longer the fetch or distance of open water across which the wind blows and waves travel, the ____ waves and the ____ energy they process.
The hazards of radiation belts include
The great Victoria Desert is located in
The intersecting lines drawn on maps and globes are
The major crude oil markets are the
The main objective of centrally sponsored Command Area Development programme is
The Mistral is
The main percentage of the volume of water in the hydrosphere is in
The minimum values of annual receipts of solar radiation occur at
The main period of Mesozoic era include
The longest epoch of the tertiary period is
The mean distance of the earth from the sun is approximately
The moon orbits the earth at a mean distance approximately
The mean basin area of successive ordered streams formed a linear relationship when graphed. This statement is given by
The Suez canal connects the
The main vegetation of the steppe type climatic regions is
Which of the following is an inland sea?
The meridian passing through London is called the
The minerals resources of north-eastern zone include
The major cause of species extinction is
The main percentage of the volume of water in the hydrosphere is in
The main watershed of most of the peninsular river lies in the
The major control over the form of the developing slope is exerted by
The mean radius of the earth is approximately
The most explosive type of volcano is
The minerals of sulphide group are
The most densely populated country of Africa is
The most well known member of halick group is
The most recent era of the geological time scale is
The most salty sea in the world is
The moon
The major crops found in Sudan are
The main tributaries of Indus river system are
The longest day (shortest night) in the southern hemisphere is
The middle latitude extends between
Which of the following is a warm current?
The lowest point, on land, in the world is
The major countries of Middle East are
The mountains that separate European and Arctic Russia are
The low heating capacity of which of the types of coal reduces its value as an industrial fuel?
The most densely populated regions in the world are
The moon's volume is about ____ that of earth.
The most pleasant elements i.e. summer temperatures rarely aboveand winters are fairly mild, occur in the
The model which explains the various types of igneous rocks