Across
- 2. water that warms and rises in ocean
- 6. chemicals applied to plants to kill pests
- 9. water in gaseous form
- 12. water vapor cooling and forming droplets
- 14. lay of the land/ shows the altitude of landforms
- 17. deep ocean currents that circulate around the world
- 18. salty water
- 19. area surrounding continental crust under the ocean
- 21. elephant, lion, leopard, Cape Buffalo, rhinoceros
- 22. One of the countries that borders Lake Victoria
- 23. how nitrogen moves through all the spheres
Down
- 1. crystal remains of phytoplankton deposited long ago in the ocean, found in the Sahara Desert
- 3. displaced pygmy people in Uganda and Congo
- 4. vents in ocean crust where magma comes out and reacts with cold ocean water
- 5. two tectonic plates spreading apart breaking Africa apart
- 7. formed when lightening breaks nitrogen gas in two. The single N then combines with Oxygen.
- 8. chemicals applied to plants to kill 'weeds'
- 10. microscopic plants
- 11. effects within a food web from top down
- 13. no matter is created or destroyed it only changes form
- 15. how carbon moves through all the spheres
- 16. Bachinka/Bantu greeting
- 20. member of ape family with whom we share many charateristics