Após assistir ao vídeo, selecione, dentre as atividades abaixo, algumas das providências tomadas pela família para contribuir com a economia de energia:
They unplugged some appliances.
They planted some trees.
They turned off lights.
They changed some light bulbs for more economical ones
They went to work by bike.
They sold their car.
They took the stairs instead of the elevator.
They stopped eating.
They moved into a smaller house.