Which of the following group chemically contains hydro carbons
With the disintegration of USSR in end 1991, comprised of ____ Union Republics.
The tropical grassland is ............
The latitudinal differences in pressure delineate a number of major pressure zones, which correspond with
The humidity of the air depends upon
The habitats valuable for commercially harvested species are called
The landmass of which of the following continents is the least?
The highest degree of concentration of mineral deposits are found in
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.
Without ____ the equator would be much hotter than it is while the poles would be much cooler.
The intersecting lines drawn on maps and globes are
The groundwater can become confined between two impermeable layers. This type of enclosed water is called
The great Victoria Desert is located in
The largest dune files are found in
The Homolographic projection has the correct representation of
Which one of the following include in the hazards of radiation belts
For its Iron and Steel industries, which of the countries import mostly its raw materials
The light of distant stars is affected by
The temperature increases rapidly after