use the car with more people and when is necessary(use the public transport)
not recycle
don't contaminate the atmosphere
use animal fur
throw petrol ...on the ocean
use plastic bags
save water:have a shower and not a bath.
don't protect the nature
protect the nature:the beach,have more nationals parcks
avoid buying packed food
contaminate the atmosphere
recycle:paper, plastic, glass,cans,batteries,aluminium,and oil.