Across
- 1. (The total amount collected of) a plant such as a grain, fruit, or vegetable grown in large amounts
- 4. Relating to the air or to the atmosphere
- 5. A large mass of ice that moves slowly
- 6. To change, especially continuously and between one level or thing and another
- 8. The continent around the South Pole
- 10. Causing worry or fear
- 12. Situated on or relating to the coast
- 14. _____ fuel, like coal or oil, is obtained from under the ground
- 15. CO2 stands for carbon __________________
Down
- 2. Gravity is a natural ________________
- 3. A long period when there is no rain and people do not have enough water
- 7. A very small part of an atom, for example an electron or a proton
- 9. Used for farming or related to farming
- 11. Gas or extremely small drops of liquid that result from the heating of a liquid or solid
- 13. A medical condition that makes breathing difficult by causing the air passage to become narrow or blocked