Wind turbines are a type of ___________.
non-renewable energy
conserve
renewable energy
What did people do with their garbage in Ancient Troy?
They threw the garbage on their bed.
They threw their garbage on the floor of their house.
How much waste do Americans produce each year?
25%
30%
25%
55%
How does burying the garbage help?
It helps reduce the odor.
What happens when trash mixes with rainwater?
It produces leachate
It produces acide wind.
it produces a sweet smell.
If you reuse something
You use it again
You make something new
Builders use many _____ to build buildings.
tractors
tools
trash
Why is methane bad?
Methan gas kills trees.
Methane must be released or burned or it can cause EXPLOSION
Methane is bad for fresh air.
