21. Non-biodegradable pollutants are created by
22. Respiratory roots are known as
23. The conversion of a pond to a climax forest community is an example of
24. Which of the following is a nonrenewable energy resource?
25. What type of energy is derived from heated groundwater?
26. All of the following are advantages of dams except
27. The combustion of waste in the absence of Oxygen is called
28. Atmospheric humidity is measured by
29. Freshwater protozoans react to a/an __________ environment by removing water through _______
30. Which of the following is the poorest conductor of heat?
Read More Section(Environmental Science)
Each Section contains maximum 100 MCQs question on Environmental Science. To get more questions visit other sections.