Across
- 1. School
- 4. Preparation of land for growing crops
- 6. A chemical used to protect plants/crops
- 9. The draining away of water
- 10. Clean drinking water
- 14. A theory that refers to the historical shift from high birth rates and high death rates in societies with minimal technology, education
- 15. The average number of children born in a certain time frame
- 16. Conserving a crop that you grew and harvested till your ready to sell it
Down
- 2. Distribution of people of various ages
- 3. ability to withstand a certain rate or level
- 5. Continuous increase or decrease in a population in which the rate of change is proportional to the number of individuals at any given time
- 7. A process of breaking down naturally over a period of time
- 8. Total number of humans living on Earth
- 11. The death of an infant before their first birthday
- 12. A material composed of 5 different ingredients
- 13. The variety of life on Earth