Across
- 2. process where water molecules stick together due to hydrogen bonding
- 3. practice of growing plants in the absence of soil
- 8. types of tissues that transport essential substances in a plant
- 9. plants are mostly grown in _____
- 10. process where the pressure pushes the sugar solution through the phloem tubes
- 13. responsible for transporting water and dissolved minerals from the roots UP through the stem and leaves
- 17. process that creates a high concentration of sugars in the phloem, drawing water in through osmosis and creating pressure
- 19. hydroponics typically uses _________ instead of soil
- 21. soilless media is effective because it is _____
- 23. plants must have plenty of this to perform photosynthesis and to live
- 25. plants release ____________
- 26. process which sugars are unloaded at areas where they're needed, such as growing tips, fruits, or storage organs like roots
- 28. light from the sun
- 29. provides water and nutrients for the plant
- 30. light from man-made sources
- 31. all living things, including plants, required _____ to live
Down
- 1. the process by which plants make their energy (food)
- 4. process where water molecules stick to the walls of the xylem vessels
- 5. plants absorb ________________
- 6. location where most photosynthesis occurs in the plant because it has the greatest surface area to collect light
- 7. responsible for transporting sugars and other organic nutrients through the plant
- 11. when water evaporates from the leaves through tiny pores called stomata
- 12. plants require a ____ to anchor the plant & provide minerals
- 14. elements that form tubes which sugars and nutrients can flow through
- 15. plants use ______ to transport minerals & nutrients from the roots to the rest of the plant
- 16. soilless media may contain _______, perlite, vermiculite, sand, and bark
- 18. plants anchor themselves in the soil using their _____
- 20. process where as water evaporates from the leaves, it creates a pulling force or tension that draws water upward
- 22. energy that powers the photosynthetic process
- 24. in greenhouses plants are commonly grown in_______
- 27. process in which sugars produced in the leaves during photosynthesis are actively loaded into the phloem
