CBSE (UGC)-NET Practice questions for Ecology and Environment Part 6

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31. Arrange the following GHGs in the increasing order their Global warming potential (GWP).

1. Methane ( )

2. Carbon Dioxide ( )

3. Nitrous Oxide ( )

4. Sulfur Hexafluoride ( )

5. Perfluoro Carbons ( )

6. Hydro Fluoro Carbons ( )

Sleet the correct answer using the code given below.

(a) 2-1-3-6-5-4

(b) 2-3-1-5-6-4

(C) 1-2-3-4-5-6

(d) 1-2-3-5-6-4

Answer: A

32. Consider the following statements regarding Deem Dayal Upadhyaya Gram Jyoti Yojana (DDUGJY):

1. It Focuses on feeder separation of agriculture consumers from non- agriculture consumers.

2. Rajiv Gandhi Grameen Vidyutikaran Yojana (RGGVY) has been subsumed in it.

3. Rural Electrification Corporation (REC) is the Nodal Agency for operationalization of this Scheme. Which of the statements given above is/are correct?

(a) 1 and 2 only

(b) 1 and 3 only

(c) 2 and 3 only

(d) 1. 2and 3

Answer: D

33. Kayak alp Council, often seen in news is related to which of the following?

(a) Ministry of Agriculture

(b) Ministry of Commerce and Industry

(c) Ministry of Railways

(d) Ministry of Defence

Answer: C

34. Organic farming is now a days getting back into focus. Which of the following methods and materials are used in organic farming?

1. Animal manure

2. Off-farm organic waste

3. GM crops

4. Crop rotation

Select the correct answer using the code given below.

(a) 1 and 3 only

(b) 1, 2 and 4 only

(c) 2 and 4 only

(d) 1, 2, 3 and 4 only

Answer: B

35. Which of the following has been declared as the first Organic State of India?

(a) Uttarakhand

(B) Sikkim

(c)Kerala

(d) Mizoram

Answer: B

36. Consider the following statements regarding Hope Spots:

1. These are special places that are critical to the health of the oceans.

2. These are declared by the United Nations Environment Programme (UNEP).

3. Lakshadweep lsland in India is hope spot.

Which of the statements given above is/are correct?

(a) 1 only

(b) 1 and 3 only

(c) 2 and 3 only

(d) 1, 2 and 3

Answer: B

37. With reference to the rearm pesticide Treadmill consider the following statements:

1. It means increasing the doses of pesticides to prevent the resurgence of the earlier controlled pest.

2 It yields counterproductive results as repeated spraying increase the vulnerabilities of the farming communities to debt and poor health

3. It involves targeted spraying on pests so that no other insects which are harmless or beneficial to the crops get killed which of the statement (s) given above is/are correct?

(a) 1 and 2 only

(b) 3 only

(C) 1 and 3 only

(d) 1, 2 and 3

Answer: A