Question

1 pag 53 Read and answer.
1 .When was the first Earth Day?
2. How many countries celebrate
Earth Day?
3. What do people do on Earth Day? ​

Answer 1

1. The first Earth Day was celebrated on April 22 ,1970

2. 192 countries celebrate Earth Day

3. Earth Day is an event held in cities across the world to raise awareness of our interconnectedness with the other inhabitants of the earth.