Nutrition in plant

1234567
Across
  1. 5. The process of making food by the plant is called.....
  2. 6. organism which make their own food...
Down
  1. 1. plants which feed on insect...
  2. 2. the green pigment is called...
  3. 3. gas which is required for the process of making food ....
  4. 4. The ultimate source of energy....
  5. 7. gaseous product released by plant after photosynthesis...