Define Trees.

(a) Define mineral. (b) Define Ore.

Solve the following: People of Sundargram planted trees in the village garden. Some of the trees were fruit trees. The number of non-fruit trees were two more than three times the number of fruit trees. What was the number of fruit trees planted if the number of non-fruit trees planted was 77?

Give the term for the grasslands with scattered trees.

Differentiate between Herbs, Shrubs and Trees.

Classify the following as chemical or physical changes : cutting of trees.