The World Environment Day is celebrated on June 5.
Explanation:
World Environment Day is an annual event celebrated on June 5th. It is the United Nations' flagship day for encouraging worldwide awareness and action for the protection of our environment. The day serves as a platform to raise awareness about environmental issues and promote sustainable development.
Here are some key points about World Environment Day:
- Importance: World Environment Day is an opportunity to raise awareness about the importance of protecting our environment and to encourage individuals, communities, and governments to take action to address environmental challenges.

- Theme: Each year, World Environment Day focuses on a specific theme that highlights a pressing environmental issue. The theme for 2021 is "Ecosystem Restoration" with the slogan "Reimagine. Recreate. Restore." This theme emphasizes the need to restore ecosystems and protect the planet's biodiversity.
- Global Observance: World Environment Day is celebrated in over 100 countries around the world, with various activities and events organized to promote environmental conservation and sustainable practices.
- Activities: On this day, individuals and organizations participate in activities such as tree planting, clean-up campaigns, educational programs, and advocacy efforts to promote environmental awareness and action.
- United Nations Involvement: World Environment Day was established by the United Nations General Assembly in 1972 to mark the opening of the Stockholm Conference on the Human Environment. It has since become a global platform for environmental advocacy and action.
In conclusion, World Environment Day is celebrated on June 5th every year to raise awareness, promote action, and encourage sustainable practices for protecting our environment.