Sara's Water and Air Review

4. moving air aids in ___ and exchange of gases
7. Plants get most water through the
9. Capillary water is water that is ___ by plants and is held in small pores in the soil
10. the ability of a liquid to flow in narrow spaces against external forces
11. ___ = low transpiration
13. Air mostly consists of ___
15. Gravitational Water is water that falls due to ___
16. 1% of air is other gases including ___
18. ___ water = lack of oxygen and mold
20. Total porosity is the total volume of air or water in a soil that is expressed as a ___
21. the stomata is an opening in the ___
22. ___ = high transpiration
23. Water carries materials through the

1. water held so strongly by soil particles, it can not be used by plants
2. oxygen is mainly picked up by the roots because of the intake of ___. (Molecule form)
3. the total amount of water a soil can 'hold' against the force of gravity
5. Transpiration is the loss of water vapor through the ___
6. Respiration is the process of plants “___”/ the intake of CO2
8. the amount of water vapor in the air
12. most plants grow in climates with ___ humidity
14. a pore is a pocket of ___ or ___ in a soil
17. ___ water = cell death and drying out
19. During respiration plants expel ___