Earth Day 2025 Canada Activities. This is why earth day’s theme for 2025, our power, our planet, is perhaps our most important theme ever. On april 25, 2025, the oha will be hosting a virtual earth day celebration using webex (like zoom, so you can participate using your computer, tablet, or smartphone).
With the increasing urgency of addressing climate change, this year’s celebrations will likely emphasize the need for immediate and decisive steps to reduce greenhouse gas emissions and mitigate the impacts of global warming. And all you need to know about the earth day theme for year 2025.