Mini game about air pollution

What is the main cause of air pollution in cities?

• Using public transport

• Burning fossil fuels

• Planting trees

What is the main gas that causes the greenhouse effect?

• CO2, CH4, CFC

• O2, CO2, H2O

• CH4, H2O, CO2

Which of the following is not a role of the ozone layer?

• Control sunlight, regulate air

• Radiation shield

• Regulate oxygen

What diseases can air pollution cause in humans?

• Cough and flu

• Lung cancer

• Anemia

According to IQ Air (a global air quality monitoring application), what position does Hanoi rank in terms of air pollution in the world?

• First

• Second

• Third

Climate change is caused by:

• Falling meteors

• Human activities

• Natural disasters

One of the solutions to reduce air pollution is:

• Increase the use of personal cars

• Plant more trees

• Discharge more emissions into the environment

What are the main activities in the Earth Hour event?

• Turn off lights and unnecessary electrical devices for one hour

• Organize waste collection and clean up the living environment

• Organize a paper-for-tree exchange activity