Human Impact on Air Quality (Causes, Effects, and Solutions)

Q1: Which of these is a natural source of air pollution?

• 
  a) Volcanoes

• b) Cars

• c) Factories

• d) Power plants

Q2: Which of the following is a major cause of air pollution?

• a) Walking to school

• b) Planting trees

• 
  c) Burning coal and gasoline

• 
  d) Drinking clean water

Q3: What is one effect of air pollution on living organisms?

• a) Better health

• b) Trouble breathing and lung problems

• c) More trees growing

• d) Drinking clean water

Q4: Which of the following is a solution to reduce air pollution?

• a) Use more plastic

• 
  b) Ride bikes or use public transport

• c) Burn more fossil fuels

• d) Cut down more trees

Q5: Based on the video about how air pollution affects the respiratory system, what is one major health impact of air pollution, and what is a sustainable solution to reduce this effect in densely populated cities?

• a) Air pollution strengthens bones; solution: increase fossil fuel use

• b) Air pollution improves eyesight; solution: add more cars to roads

• c) Air pollution causes respiratory illnesses like asthma; solution: invest in public transportation and renewable energy infrastructure

• d) Air pollution boosts the immune system; solution: burn more coal