Is so not good for the earth
Terror of rubbish
So not good for the trees
Beautiful plants die if you litter
A very bad thing to do
Do no litter ever
Optional choice. To litter or not.
Littering is the worst thing to do
It is not the right thing to do.
To do the right thing is not to litter.
The right way is no littering
Everyone doesn't litter
Remember not to litter.