Bank PO (IBPS) Practice questions for Ecology and Environment Part 9

52. Which of the following air pollutants is/are included in the National Air Quality Index?

1. Sculptur dioxide

2. Ozone

3. Carbon dioxide

4. Lead

5. Ammonia

Select the correct answer using the code given below.

(a) 1, 2 and 3 only

(b) 1, 2, 4 and 5 only

(C) 2, 3 and 5 only

(D) 1, 3 and 4 only

Answer: B

53. With reference to the National Mission for Green India (GIM), consider the following statements:

1. It is a mission under the National Action plan on Climatic Change (NAPCC).

2. It will be implemented on both public and private lands.

3. It has been merged with MGNREGA to improve the country forest cover. Improve the country’s forest cover which of the statements given above is/are correct?

(a) 1 only

(b) 1 and 2 only

(c) 2and 3 only

(d) 1, 2 and 3

Answer: D

54. Which among the following are categorized under autotrophs?

1. Photographs

2. Chemotropism

3. Parasites

4. Saprophytes

Select the correct answer using the code given below.

(a)1 only

(b) 1 and 2 only

(c) 2, 3 and 4 only

(d) 1, 2, 3 and 4

Answer: B

55. With reference to Red Sanders or Red Sandalwood, a tree species often in news, consider the lowing statements:

1. It is an endangered species found in the palakonda and Seshachalam hills of the Eastern Ghats.

2. It is highly valued in the interactional market for its rich fragrance.

3. It is found extensively in the tropical wet evergreen forests of India. Which of the statements given above is/are correct?

(a) 1 only

(b) 1 and 2 only

(c) 2 and 3 only

(d) 1, 2 and 3

Answer: A

56. with reference to microdeads (micro plastics), consider the following statements:

1. They are plastic pieces measuring less than 5 mm.

2. They are found in cosmetics, toothpastes and table salt.

3. They are detected only in marine micro- organisms.

Select the correct answer using the code given below.

(a) 1 only

(b) 1 and 2 only

(c) 2 and 3 only

(d) 1, 2 and 3

Answer: B

57. Which of following constitute primary pollutants?

1. Particulate matter

2. Ozone

3. Sculpture Dioxide

4. Nitrogen di-oxide

Select the correct answer using the codes given below:

(a) 1 only

(b) 1 and 3 only

© 2 and 4 only

(d) 1, 3 and 4 only

Answer: D