MATERIALS
This material is made from trees and we write on it.
paper
We use this to turn on lights and TV.
electricity
Name one material that can be recycled.
paper / glass / plastic / aluminum / cardboard
This material is transparent and used for windows.
glass
Cars often use this fuel.
gas
Which material is better to reuse: plastic or glass?
glass
This metal is light and used for cans.
aluminum
Energy from the sun.
solar power
Which energy type is renewable: gas or solar power?
solar power
This material is made from oil and is bad for the environment.
plastic
Energy from moving air.
wind power
Name two renewable energy sources.
solar power & wind power / water
This thick paper is used for boxes.
cardboard
Energy produced from rivers and dams.
water
Why is plastic dangerous for oceans?
It pollutes water and harms animals.