Earth Day on April 22 brings global attention to conservation, urging people to take action against climate change and protect our planet's beauty
Earth's Day Celebration
Coral reefs, the largest living structure, consist of tiny coral polyps forming calcium carbonate skeletons, creating vital ecosystems in the ocean
Coral Reefs
Though Earth seems round, it's actually an ellipsoid—slightly flat at the poles and bulging at the equator due to the planet's rotation
Earth's Shape
Antarctica, with 70% of Earth's freshwater, holds the planet's largest ice sheet, containing 30 million cubic kilometres of ice, crucial for Earth's water cycle