CAUSE AND EFFECT

AIR POLLUTION

many people prefer traveling by vehicle. whether it's using a private vehicle or public transportation. but even though there is public transportation, people still prefer to use private vehicles. this situation triggers a boom in the number of vehicles resulting in traffic.

  as we know, vehicles emit gas that is bad for our health, especially in breathing. in addition, vehicle gas pollutes the air and makes the temperature hot.

besides vehicles, air pollution is also caused by factories. there are many factories that dispose of waste gas without being recycled first, causing environmental damage. When the environment is damaged, it is not only animals that are harmed because of their loss of residence. when the trees wither and die, oxygen supply will decrease. when animals die from breathing toxic air, the food chain is disrupted, causing extinction or increasing the population of a species.