Photosynthesis

123456
Across
  1. 1. The main product of photosynthesis.
  2. 5. The process by which plants make their own food using sunlight.
  3. 6. The organelle in plant cells where photosynthesis occurs.
Down
  1. 2. Dark phase occurs in the absence of?
  2. 3. The green pigment essential for photosynthesis.
  3. 4. The region of the chloroplast where the Calvin cycle takes place.