Which of the following pairs is/are NOT correctly matched ? (Day) (Date)1.International Ozone Day -16 September2.World Environment Day - 5 June3.World Wildlife Day - 22 MarchSelect the correct answer from the code given below:

1. A

   1 and 3

   1 and 3. Ozone Day is correctly 16 September.

2. B

   Only 3

   Only 3. World Wildlife Day is 3 March (CITES signature), not 22 March. 22 March is World Water Day.

3. C

   2 and 3

   2 and 3. Environment Day 5 June holds.

4. D

   Only 1

   Only 1. Ozone Day is correctly matched.

Summary. Official key is (b) only 3. World Wildlife Day is 3 March, not 22 March. Also note: Ozone Day — 16 September; Montreal Protocol; WED — 5 June; UNEP, from 1973; Wildlife Day — UN, 2013; 3 March; Water Day — 22 March — the trap date.