Why is it important for us all to make less trash?

When your trash goes to a landfill, it is _______.
Which of the following can be recycled?
What three things can we do to make less trash?
Using cloth shopping bags at the grocery store is one way to ______.
A lot of things can be _____. For example, you can buy used furniture at a flea market instead of buying new furniture at a furniture store.