ScienceCLASS 7CBSE
answered 27 Mar 2026Fill in the blanks: (a) The insects, butterflies, honeybees and birds help flowering plants in _______. (b) A forest is a purifier of ________ and ________. (c) Herbs form the ________ layer in the forest. (d) The decaying leaves and animal droppings in a forest enrich the ________.
A.VERIFIED ANSWERfact-checked by tutors
Solution:
(a) The insects, butterflies, honeybees and birds help flowering plants in pollination.
(b) A forest is a purifier of air and water.
(c) Herbs form the lowest layer in the forest.
(d) The decaying leaves and animal droppings in a forest enrich the soil.