science subject enrichment

12345678910
Across
  1. 2. sun gives us this
  2. 6. gas taken by plants to convert into oxygen
  3. 8. which absorbs water
  4. 9. process performed by plants to convert carbondioxide into oxygen
  5. 10. essential for all living beings
Down
  1. 1. green pigment on leaves
  2. 3. the plant organ which is used for photosynthesis
  3. 4. on it the leaves grow
  4. 5. it is performed on that time
  5. 7. tiny pores on leaves