Two girls holding different leaves

1. Two girls holding different leaves

2. A boy and a girl looking closely at a flower

3. Three boys touching the blooming apricot

4. Two friends holding a bench

5. Two children throwing litter into the rubbish bin, not on the ground

6. One boy protecting a dandelion from the girls who want to pick it up

7. The boys making attempts to save the last tree in the world