Select all the correct answers.

Which two statements about plastics are true?

A polymer made in the laboratory (or industry) usually made from petrochemicals

Imagine you’re using three materials to make a frying pan. Match the materials and their properties to the part of the frying pan they’re best suited for.

What is A? (select all that apply)

Imagine you’re using three materials to make a frying pan. Match the materials and their properties to the part of the frying pan they’re best suited for.

What is B? (select all that apply)

Imagine you’re using three materials to make a frying pan. Match the materials and their properties to the part of the frying pan they’re best suited for.

What is C? (select all that apply)

Select all the correct answers.

Which two facts about plastic affect the environment in a negative way?

A material thrown away is _______ ?

Which of these can not be recycled ?

Materials made by humans through chemically changing natural resources are called?

Natural resources are?

An energy resource is renewable if?

Which of the following is NOT a natural resource?

Which of the following is NOT a synthetic material?

Synthetic Materials tend to be ___________________ than Natural materials.

Both synthetic materials and natural materials are made from _________________?

Petroleum is an example of a ....... ?

A synthetic material begins with_____________________chemically changed to produce a material with different characteristics.