Correct Answer : Keep soil alive, protect soil biodiversity
Every year December 5 is celebrated as World Soil Day across the world since 2014, to create awareness about the importance of healthy soil and sustainable management of soil resources.
According to the Food and Agriculture Organization (FAO) campaign, the theme of World Soil day 2020 is “Keep soil alive, protect soil biodiversity”. International Union of Soil Sciences (IUSS) recommended it in 2002 recommended to celebrate this day in 2002.