1. What is the theme of 'Earth Day 2022'? A.No to PollutionB.Covid and PlanetC.Sustainable LivingD.Invest In Our Planet
Explanation: The theme of 'Earth Day 2022' is 'Invest In Our Planet'. Explanation: Earth Day first began 52 years ago as an effort to organize teach-ins on university campuses about sustainability amid threats to climate change from human behaviours. Now, April 22 represents an annual date for nearly 200 countries to celebrate environmental diversity as well as to support environmental protection.
