Which is NOT the example of biotic components of environment?
Birds
Animals
Plants
Air
Ozone layer prevents most harmful wave lengths of ultraviolet light from passing through the
Green revolution
Ultraviolet rays.
Earths atmosphere
Ozone layer
Which of the following are the examples of abiotic elements of the environment?
Rocks and Sunlight
Plants, fisheries
Animals and plants
Fisheries and animals
In which fuel used by transportation in Delhi?
LPG
CNG
Fuel
Coal
Trichloroethane is also known as
Bromine
Methyl chloroform
Tetrachloride
Chloroform
In India, ________ is widespread in urban areas.
Soil pollution
Water pollution
Air Pollution
Noise pollution
The price of a good will tend to rise if:
The current price is above the equilibrium
The current price is below the equilibrium
The quantity demanded is less than the quantity supplied
There is a reduction in the costs of a substitute commodity
The number of motor vehicles has increased from about ________ in 1951.
1 lakh
2 lakh
3 Lakh
4 Lakh
______ means the ability of the environment to absorb degradation.
Absorptive capacity
Renewable resources
Carrying capacity
Non renewable resources
What is the aim of chipko movement?
Protecting forest in the Himalayas
Prevent diseases
Pollution
Environment
