The National Bank for Agriculture and Rural Development (NABARD) was established on: ((MCAER 2014))

✅Explanation: World Environment Day is indeed celebrated on June 5th each year. It is a global initiative aimed at raising awareness about environmental issues and promoting sustainable practices.

📌 Other Options Explanations:
-Option B: April 22nd is Earth Day.
-Option C: September 16th is International Day for the Preservation of the Ozone Layer.

🔑Key Points:
-The UN General Assembly designates 5 June as World Environment Day
-It marks the first day of the Stockholm Conference on the Human Environment
-The theme for World Environment Day 2021 was Ecosystem Restoration celebrated under the theme “Reimagine. Recreate. Restore”.
-The theme of World Environment Day 2022 is “Only One Earth”