Question

Mattresses,beaker,bangle,chair,gunny,bag,broom,knife,pen classify into natural or man-made raw material

Answer 1

The following are the examples of the natural or man-made raw materials:

Explanation:

The natural raw materials are those which are obtained from the earth resources. These can be natural minerals, oil, water, air and others.

The man-made raw materials are those which are produced by humans by combining the natural and artificial substances. For example, fibers, chemicals and others.

1) Mattress: foam, wool and cotton.

2) Beaker: glass or plastic.

3)Bangle: glass, metal and plastic.

4)Chair: Wood, metal and plastic.

5)gunny bags: Jute, cotton or hemp.

6)broom: Dried grass and plastic.

7) knife: The metal for the blade part and plastic for the handle part.

Learn more about raw materials:

Raw Materials: _________ and _____________.: https://brainly.in/question/13377595