Across
- 2. Inside the chlorophyll, there are ________, that have water and CO2 from the air.
- 4. All living things need food and _________ to survive.
- 5. During the ______, in certain places photosynthesis does not take place.
- 6. Water and nutrients are absorbed through the soil by the plant's _______.
- 8. Plants release this into the air as a result of photosynthesis.
Down
- 1. The food making and energy process for plants to survive
- 3. A green chemical inside a plant that helps it to use the sun's energy
- 7. Trees and plants give this off in order to help us live