Question

Classify following into natural substances and man made substances. Wood, chappals, glass, cotton, soil, bricks, milk, iron, fruits, plastic, sugarcane, air, chalk, water, cement. Nature substances : ---------------------------------------------------------------------------------------- Man made substances : ----------------------------------------------------------------------------------------​

Answer 1

Answer:

natural substances : wood, soil, milk, fruits, sugarcane, air, water, cotton, iron.

man-made substances : chappals, glass, bricks, plastic, chalk, cement.