Plant trees
What's this?
a pizza box
What's this?
a tissue
What's this?
a tyre
What's this?
the Moon
save energy!
What's this?
a soda cup
Don't start fires!
What's this?
a light bulb
What's this?
the Earth
clean up parks
What's this?
clouds
recycle paper
What's this?
cardboard box
Don't drop litter!
segregate garbage/trash
What's this?
a plastic bag
What's this?
a banana peel
What's this?
a baseball
What's this?
a can
save water!
Describe the picture!
Yes!
Don't make noise!
Describe the picture!
Yes!
What's this?
protect animals
What's this?
land
Don't pick flowers and plants!
What's this?
paper
What's this?
a plastic bottle