Across
- 2. – a layer of rock or soil that holds groundwater
- 6. – limited in quantity; can run out
- 8. – materials or assets used to meet needs and wants.
- 9. – growing plants without soil, using nutrient-rich water.
- 10. – water stored beneath Earth's surface.
Down
- 1. – taxes placed on imported or exported goods
- 3. – goods brought into a country from another for trade or sale
- 4. – supplying water to crops through artificial methods.
- 5. – not enough o meet demand
- 7. – something required for a safe and healthy life