Which mean of transportation helps to reduce air pollution?
Bicycle
What can you do to reduce air pollution?
planting trees, using public transportation, riding bicycles, putting filters for cars & factories....
What type of pollution is this?
land pollution (soil pollution)
Throwing garbage and toxic substances in the rivers can cause:
water pollution, death of fish
Which activities do humans do causing air pollution?
cutting trees, smoking, driving cars.....
What type of pollution is this?
Water pollution
What activities can be done to reduce water pollution?
Stop draining sewage water into rivers & seas/ Don't throw garbage in the rivers & seas
What type of pollution is this?
Air pollution