Unit 5- Lesson 1 Natural and Synthetic Materials Test

Front

What are synthetic materials?

Back

Synthetic materials are human-made materials crafted using either natural or synthetic ingredients.

Front

Are plastics considered polymers?

Back

Yes, plastics are considered polymers.

Front

Why do scientists and engineers create new materials like plastic?

Back

They create new materials to make them easier to use, often less expensive, quicker to produce, and to avoid running out of natural resources.

Front

What contributed to the rise of synthetic turf in the 1960s?

Back

The rise of synthetic turf was fueled by increased demand for indoor sports arenas, development of more realistic looking turf, and consumer demand for low maintenance turf.

Front

What is a polymer?

Back

A polymer is a large molecule made up of repeating units.

Front

What is the difference between natural and synthetic materials?

Back

Natural materials are sourced from nature, while synthetic materials are created by humans using chemical processes.

Front

Give an example of a synthetic material.

Back

An example of a synthetic material is nylon.

Front

What are some common uses of synthetic materials?

Back

Common uses include clothing, packaging, and construction materials.

Front

What is the main advantage of synthetic materials over natural materials?

Back

The main advantage is that synthetic materials can be designed for specific properties and uses.

Front

Can synthetic materials be recycled?

Back

Yes, many synthetic materials can be recycled, although the process may vary.