Across
- 3. The use of bio-technology (bacteria and other living organisms) to clean up and remove pollution.
- 4. A chemical intended to kill insects and other organisms that damage crops.
- 5. Plants use the sun's energy to convert water and carbon dioxide into sugars.
- 8. A hormone produced in the pancreas that regulates the amount of glucose in the blood.
- 9. A genetically modified organism is an organism that has had its DNA altered or modified in some way through genetic engineering.
- 10. The science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products.
Down
- 1. A weak or dead form of a pathogen that helps to build immunity and prevent sickness in a person.
- 2. The use of living organisms and technology to develop or make useful products beneficial to humans.
- 6. Any fuel that is derived from biomass—that is, plant or algae material or animal waste.
- 7. A simple sugar that is an important source of energy.