It´s made of...
Glass
It´s made of...
Cardboard
What are you doing?
I´m picking up litter
It´s made of...
Plastic
It´s made of...
Tin cans
It´s made of...
Paper
What are you doing?
I´m planting trees
What are you doing?
I´m saving water
What are you doing?
I´m stepping on the water
What are you doing?
I´m dropping litter