The second biggest causes is from factories. Indusrial park use coals or fuel to generate the power to make the factory run. These factories release massive smoke or fumes that unsafe to environment. As we know, factory is important to the world to produce things, so we can not close the production in factory. So to control the pollution, government play it roles here. Government should penalized factory that installed filter before they release the smoke. Government also can encourage the factory to install the filter. So, the pollution can be reduced.

Next, the refrigerator and air-conditioner. This electric appliance is used to cool something. Majority of cooling appliance use chlorofluorocarbon (CFC) inside it. CFC can deplete the ozone layer. This can cause health problem. It also can cause global warming. To reduce it, we can reduce the consumption of air-conditioner or not to put hot food iniside frigde. Other than that, we can replace the CFC with hydrofluorocarbon (HFC) or hydrochlorofluorocarbon (HCFC). HFC and HCFC are the substitute of CFC which is scientifically less dangerous than CFC.

The video also said the fume from bullet explosion also release bad gas. Next, volcano explosion release harmful gas and can caused breathing problem to organisme. Besides, natural radioactive inside earth release gas called radon. This can cause lung cancer in a long time.

My suggestion to reduce the air pollution are enforcing law on open burning, proclaiming forest reserves, use renewble energy or green energy sources instead of fuel such as solar or windmill And finally Raising awareness through campaign.

 

LOO JIAN CHENG(BG17110183)

KONG YU HENG(BG17110380)

CHAN KAM SEONG(BG1711082)

CHENG JIAN AN(BG17110107)

CHONG CHEN WOON(BG17110171)

From the video, we know that the causes of the air pollution. For example, the gas that release by the cars not only can cause air pollution and it also can cause the acid rain and harm to environment. Next is the industries release a lot of the fumes and cause the critical air pollution. Using the refrigerator and air-conditioner also will cause the air pollution. The two things will release the chlorofluorocarbon (CFC), this gas will cause the ozon layer become thinner and let the ultraviolet ray to human. The ultraviolet rays will cause the health problem to human. After that the fumes that release by the weapon can cause the air pollution also. In my opinion, I think human should take the problem seriously. The volcanoes also will release the fume to cause the air pollution but we cannot stop this because it is the natural phenominal. We can do nothing to the natural phenomenal.

 Every human must take the responsibility to reduce the air pollution such as, everybody should reduce using the air-conditioner and refrigerator. The owner of the industries need to buy or use the filtering equipment to filter the fumes from the industries.

My suggestion how to solve this problem are limit driving by carpooling, using public transportation biking and walking which can help to reduce chemicals in form of exhaust fumes release form vehicles. Besides that, we need to look for the ‘Energy Star’ label when buying home or office equipment which can reduces release of Chlorofluorocarbons chemical. We also can take steps which is we minimize our exposure to air pollution to protect our health. 

1.       Lim Kai Xin (BG17110395)

2.       Nur Nazurah binti Mad Nizam (BG17160588)

3.       Nur Shaherra binti Johar (BG17110315)

4.       Muhammad Hazim bin Mohd Isnan (BI17110215)

After watching the video of “what is air pollution? Cause and effect  by Mocomi Kids, air pollution is any substance introduced by  the people into atmosphere which has a damaging effect on the living organisms as well as on the environment. The gases or materials that can prevent  the atmosphere or the well-being of the living beings surviving in it is also considered air pollution. Air pollution are causes by the harmful gases, dust, smoke that enters into the atmosphere. There are many ways  to reduce air pollution, such as reducing open burning as Shaherra said and produce more product that contain low effect to environment as Nazurah said. The other ways to overcome this problem of air pollution is walk or ride a bike whenever possible or use public transport. The use of public transport means lesser vehicle on the road due to the reduced of transportation quantity.