Across
- 2. More than half of our breathable oxygen comes from the _________.
- 4. The biological diversity among plant and animal species is called______________.
- 6. 60% of what we throw away is actually __________.
- 9. _________ change involves significant changes in average conditions—such as temperature, and precipitation over time.
- 12. Oceans are home to over 3.5 ________________ fishes.
Down
- 1. In its lifetime, one _______ bag can prevent the use of 600 plastic bags.
- 3. More than a third of _______ produced globally never makes it to the table.
- 5. Trees convert carbon dioxide into ________.
- 7. This popular soda can material is 100% recyclable.
- 8. One person creates almost ______ pounds of trash per day.
- 9. _____________ boxes can be recycled at least seven times.
- 10. It can take over 450 ________ for a plastic bottle to break down in a landfill.
- 11. The global temperature has increased by about 1 degree ____________ in the last 100 years