Across
- 5. Plants are considered _________ __________ in the food chain.
- 6. Plants are the basis of _________ ________ in ecosystems.
- 7. Plants turn carbon dioxide into ______________.
- 8. Most plants have this part that extends off of the stem and assists with photosynthesis.
Down
- 1. The process that converts sunlight into food.
- 2. By transferring water vapor onto the microscopic leaf pores, plants increase___________.
- 3. Oxygen is a ____________ of photosynthesis in plants.
- 4. Chlorophyll gives a plant its _________ color.