1) Stop drop litter in places where you have rest. 2) Peole should stop cut down many trees. 3) We should save water.Stop pollute rivers and seas. 4) Organize volunteer programs for the collection litter in the city. 5) People should reduce electricity.
2) Peole should stop cut down many trees.
3) We should save water.Stop pollute rivers and seas.
4) Organize volunteer programs for the collection litter in the city.
5) People should reduce electricity.