WorksheetsLife Cycle of Synthetic Matierials
Total questions: 10
Worksheet time: 50mins
Read the following statements. Select each answer choice that is a true statement about synthetic materials. Please select 4 answers.
Synthetic materials are made from natural resources
Synthetic materials are made by chemically changing natural resouces to create a material with different characteristics.
Some examples of synthetic materials are plastics, medicines, and new fuels.
A synthetic substance cannot be chemically identical to a naturally-occurring substance
Making and using synthetic materials have both positive and negative impacts on society.
What are the two kinds of natural resources?
renewable and infinite
renewable and noninfinite
nonrenewable and finite
nonrenewable and renewable
Non Renewable resources can be regenerated or replenished by natural processes
true
false
man made materials and substances that do not exist naturally in the environment
nonrenewable products
synthetic products
systematic products
none of the above
Which of the following is NOT a natural resource?
wood
cotton
oil
plastic
coal
An energy resource is renewable if?
It can cycle through it's lifetime.
Humans have enough of it for future generations.
It can replace itself naturally, such as trees or wind.
Which of the following is NOT a synthetic material?
Nylon
plastic
paper
polyester
Synthetic materials are made from chemically processing _________________?
plastics
naturals resources
chemicals
