Q.1
The movement "Beej Bachao Andolan" was aimed for the conservation of _______
Q.2
Green House effect is caused by
Q.3
If the air temperature remains constant, evaporating water into the air will ____ the dew point and ____ the relative humidity.
Q.4
Average total rainfall is 100 - 150 cm in __________ , located in Australia, South America and Africa.
Q.5
Which one is nature's cleaner?
Q.6
National Park associated with rhinoceros is
Q.7
Endemic species are
Q.8
Which of the following has the least similarity when comparing two examples of the same biome located in different parts of the world?
Q.9
On a clear, calm, night, the ground and air above cool mainly by this process:
Q.10
Earth summit of Rio de Janeiro (1992) resulted in
Q.11
The main energy source for the environment is ________
Q.12
Evaporation is a _________ process.
Q.13
The aurora is produced by:
Q.14
Which group of vertebrates comprises the highest number of endangered species?
Q.15
Wild life is continuously decreasing. What is the main reason of this?
Q.16
Which of the following provides a measure of the average speed of air molecules?
Q.17
The horizontal transport of any atmospheric property by the wind is called:
Q.18
Coal is a __________ resource.
Q.19
A dim, "watery" sun visible through a gray sheet-like cloud layer is often a good indication of ____ clouds.
Q.20
The source of energy in an ecosystem is
Q.21
If the earth's average surface temperature were to increase, the amount of radiation emitted from the earth's surface would ____, and the wavelength of peak emission would shift toward ____ wavelengths.
Q.22
In the middle latitudes of the Northern Hemisphere, surface winds tend to blow ____ and ____ around an area of surface low pressure.
Q.23
What is desertification?
Q.24
Photosynthesis is found in
Q.25
Perspiration cools the body by
Q.26
Extensive planting of trees to increase forest cover is called
Q.27
Which one of the following problems is not created by noise pollution?
Q.28
Hot spots are regions of high
Q.29
A great deal of indoor air pollution comes from
Q.30
Organisms which depend on Producers for nutrition are called
Q.31
The forests which occur in law rain fall area is
Q.32
Forests grow in high rain fall areas are
Q.33
Phytoplankton are
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