Across
- 2. may lead to the destruction of biodiversity
- 4. occurs when man-made products such as gasoline, oil, road salts and chemicals get into the groundwater
- 6. Are an important component of today’s weed management systems.
- 7. Too much fertiliser can pollute water supplies, causing ...
- 8. nitrate One of the biggest chemical fertilisers to improve shields
Down
- 1. the saturation of soil with water
- 3. An evolving approach to agricultural innovations and farming practices that help farmers increase efficiency and reduce the number of natural resources like water, land, and energy necessary to meet the world’s food, fuel, and fiber needs.
- 5. the saltiness or amount of salt dissolved in a body of water
- 9. erorion earth’s fragile skin that anchors all life on Earth