Question

Choose the correct option and fill in the blanks.
1.
Earth Day is celebrated on
22 April
a.
b. 20 April
C.
22 March
d. 20 June
Day observed on 28 February is an
2.
official holiday in China and Brazil.
a.
Earth
b. Ozone
C.
d. Health
3.
International Women's
United Nations Educational Scientific and Cultural Organization is often
referred as
a.
UN
b. UNO
c. UNESCO
d. UNEP
4.
Day is observed worldwide on 5 June.
a. Water
b. Mother
C.
Environment
d. Father's​

Answer 1

Answer:

1- 22 April

2-national science day 28 feb

3- UNESCO

4- world environment day