1- The term “ecology” was coined by German scientist _____________ in 1866.
a) Ernst Haeckel b) Marie Curie c) Nikola Tesla d) None of these
2- _______________ consists of the living organism that reciprocally take advantages and benefits
from each other.
a) Ecosystem b) Culture c) Green Skill d) Natural Resources
3- A green skill __________ is the combination of sustaining and boosting economy, environments
and social welfare.
a) Skill b) Economy c) Environment d) Resources
4- _______________ leads to an unhealthy environments that badly influences the life of humans.
a) Population b) Natural Resources c) Environment d) None of these
5- Living things ______________ is one of the main reasons behind ecosystem imbalance.
a) Pollution b) Natural Resources c) Economy d) Environment
6- ___________ refers to the network of interaction between living things and their environment.
a) Ecosystem b) Deforestation c) Green Skill d) Soil Erosion
7- It increases the temperature off the earth and also the causes climatic changes.
a) Global Warming b) Green Economy c) Environments d) Society
8- A __________ is someone who is very concerned about environment and, therefore only
purchases products that are environments-friendly or Eco-friendly.
a) Green consumer b) Client c) None of these
9- Which of the following are the example of natural disturbances?
a) Volcanic eruption b) Floods c) Natural Fires d) All the above
10- Which of the following is the meaning of the word “Environment”?
a) External condition influencing development of people, animals and plants.
b) Living or working conditions
c) All the above
11- What are the two types of environment?
a) Biotic b) Abiotic c) Both of these
12- Which of the following are the components of Ecosystem?
a) Inorganic components b) Producer c) Both of these
13- What are three aspects of man in relation to the environment?
a) Social , Intellectual , Physical
b) Economical, Physical, Social
c) Economical, Chemical , Mental
14- During which historical period, man inflicted maximum damage to the environment?
a) Period of hunting and gathering
b) Period of science, technology and industrialization
c) Both a) & b)
15- Which is not a biotic components of ecosystem?
a) Producers b) Consumers c) Climate factors
16- Which of the following is an indirect impact of man on the environment, not premediated and
planned?
a) Land use changes b) Constructions c) Pollution
17-Most of the minerals are ______________.
a) Exhaustible b) Inexhaustible c) Both of these
18- Which of the following should be our motto to reduce pollution?
a) Reuse b) Reduce c) All of these
19- Which fuel should be used in motor vehicles to reduce pollution?
a) CNG b) LPG c) PNG
20- Which of the following measure is not aimed at soil conservation?
a) Terracing b) Counter ploughing c) Encouraging shifting cultivation
21)-Transition of Green Economy is a______.
a) Fast and easy process b) Slow and difficult process c) None of these
22)- Green Economy will not lead to which of the following?
a) More Employment b) More Pollution c) Energy Efficiency
Answers
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Answer:
1. a) Ernst Haeckel .
2. c) Green Skill .
3. a) Skill .
4. d) None of these .
5. a) Pollution .
6. c) Green Skill .
7. a) Global Warming .
8. a) Green consumer.
9. d) All the above .
10. c) All the above .
11. c) Both of these.
12. c) Both of these.
13. b) Economical, Physical, Social.
14. c) Both a) & b).
15. c) Climate factors.
16. a) Land use changes .
17. c) Both of these.
18. c) All of these.
19. a) CNG.
20. c) Encouraging shifting cultivation.
21. b) Slow and difficult process.
22. c) Energy Efficiency.
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