Unit 4 Lesson 1: Natural and Synthetic Materials

Front

Crude oil produces plastics: PVC, vinyl, styrofoam

Back

True

Front

Synthetic material

Back

Man-made material

Front

Natural vs Synthetic Materials

Back

Natural: from nature; Synthetic: from chemicals

Front

Natural resources:

Back

Exist in the environment without human intervention.

Front

Example of a natural material

Back

wood

Front

Things found in the natural environment

Back

Natural resources

Front

Use of synthetic materials in clothing

Back

Yes

Front

Natural resource

Back

Rock

Front

Good conductor of electricity?

Back

Copper

Front

Most likely made from synthetic materials

Back

Insulated lunch bag