2025 Environment Day Theme Ideas. Organise a poster making or drawing competition for students on environmental themes such as climate change, wildlife conservation, global warming, or pollution.  — the theme for this year is “our land, our future, we are generation restoration,” revolving around land restoration, desertification, and drought resilience,.

World environment day is the united nations day for encouraging worldwide awareness and action to protect our environment.  — theme for world environment day 2025.