Top 150+ Solved Environmental Science MCQ Questions Answer
Q. In an ecotone, the species which become abundant are called:
a. Edge species
b. Keystone species
c. Endemic species
d. Foster species
Q. The objective of Environment studies is
a. Raise consciousness about environment conditions
b. To teach environmentally appropriate behavior
c. Create an environmental ethic sensitive society
d. All of the above
Q. Which of the following is not influenced by human activities?
a. Destruction of mangroves and wetlands
b. Depletion of ground water
c. Increased extinction rate of species
d. None of the above
Q. Which of the following is management option for air pollution?
a. Regulations and standards
b. Transport planning
c. Using CNG as fuel
d. All of these
Q. Development activities on the hydrosphere cause
a. Air pollution
b. Soil pollution
c. Water pollution
d. Soil erosion
Q. The species restricted to be present in one region are called
a. Edge species
b. Endemic species
c. Endangered species
d. Keystone species
Q. The basic requirements of human beings are provided by
a. Industrialization
b. Agriculture
c. Nature
d. Urbanization
Q. The term ‘Environment’ has been derived from the French word which means to encircle or surround
a. Environ
b. Oikos
c. Geo
d. Aqua
Q. Biosphere is
a. The solid shell of inorganic materials on the surface of the earth
b. The thin shell of organic matter on the surface of the earth comprising of all the living things
c. The sphere which occupies the maximum volume of all the spheres
d. All the above
Q. Atmosphere consists of 79 percent Nitrogen and 21 percent Oxygen by
a. Volume
b. Weight
c. Density
d. All of these
Q. Which among the following is a climatic factor?
a. pressure
b. humidity
c. temperature
d. all of the above
Q. Which of the following are major environmental issues involved in mining?
a. air pollution
b. water pollution
c. soil degradation
d. all of the above