MCQs Environmental Science [2]

1. Globally ________________ is the major cause of ozone layer depletion

 
 
 
 

2. Farmers use wastewater for irrigating crops due to______________ in the wastewater

 
 
 
 

3. Organic farming is _________ sustainable agriculture

 
 
 
 

4. _____________ is not constituent of Photochemical smog pollution

 
 
 
 

5. ______________-of the following soil components is associated with the attachment of ammonium ion to it’s surface

 
 
 
 

6. Plants absorb carbon dioxide and release oxygen through the process of ___________

 
 
 
 

7. _______________  is the form of nitrogen that is leached in the soil

 
 
 
 

8. Anomalies in the pattern of_________ is included in the potential consequences of deforestation

 
 
 
 

9. Composting provides a greater reduction in pathogen because of___________

 
 
 
 

10. ______________ is the largest greenhouse gas (GHG) emitting country/region.

 
 
 
 

11. _______________ plants can fix nitrogen in their nodules.

 
 
 
 

12. ____________of the following greenhouse gasses has the greatest heat-trapping ability per molecule

 
 
 
 

13. Generally particulate matter may contain________________

 
 
 
 

14. Globally ________________ is considered the largest source of commercial energy consumption.

 
 
 
 

15. ____________ is not an important Non-Governmental Organization (NGO) involved in global environmental protection

 
 
 
 

16. _______________ of the followings is a method used for removal of suspended material from wastewater

 
 
 
 

17. Soil Erosion is totally due to___________ activities

 
 
 
 

18. _________ is the science and technology of acquiring information (reflected energy) about an object or phenomenon without making physical contact with it.

 
 
 
 

19. Refractive index of the ocean water _____________

 
 
 
 

20. ________ imagery provides general information about surface features like land cover types, vegetation health

 
 
 
 

Question 1 of 20

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