Earth Day
Across
- 4. Which country is home to the greatest biodiversity of plants and animals?
- 5. This is the planet’s largest active volcano.
- 6. April 22 is the birthdate of this famous conservationist.
- 8. This is the world’s largest source of renewable energy.
- 9. This rainforest produces 20% of the planet’s oxygen.
- 11. This ice gap contains 70 percent of the Earth’s fresh water and 90 percent of its ice.
Down
- 1. This material is recycled more than any other.
- 2. This contains the deepest known point on Earth.
- 3. More than half of the Earth’s oxygen comes from these.
- 7. In which country is the current largest solar power plant in the world located?
- 10. In Panama, 100 endangered species of what were planted for Earth Day?