Across
- 2. Another name for buyers; they can influence what products are carried in stores.
- 3. An interdependent community of organisms including plants, animals, water, air, and the ground.
- 4. One of the factors that causes global warming and desertification.
- 9. Energy that can be reused an infinite number of times.
- 10. The most abundant element in the universe; it can be used as a fuel source.
Down
- 1. The name given to gases that trap heat and cause global warming.
- 5. A period of time that is different from the others because of particular characteristics or events.
- 6. The term given to food sold in supermarkets and grown without fertilisers, chemicals, and antibiotics.
- 7. The most abundant energy capable of being harnessed by humans.
- 8. A car that uses a combination of electricity and gasoline.