Environmental Science MCQs
Interdisciplinary Nature of Environmental Science
1) The soil type which is good for agriculture is
(a) Podozols
(b) Latosols
(c) Serpent soil
(d) Solonachak
Answer: (b)
2) The non-point pollution of river water involves discharge of pollutants through
(a) Urban sewage drains
(b) Industrial effluents
(c) Agricultural fields
(d) Both (a) and (b)
Answer: (c)
3) An equatorial west to east remote sensing satellite orbiting the earth at an altitude of 36,000 km is called
(a) Sun-synchronous satellite
(b) Geostationary satellite
(c) Space shuttle
(d) Stereo imager
Answer: (b)
4) A balanced ecosystem is one in which the
(a) Number of organisms at all levels is equal.
(b) Amount of biomass at all trophic levels is equal.
(c) Organisms are interdependent on each other.
(d) None of these
Answer: (d)