# 1
Bir nechta javob varianti
What is air pollution?
What is air pollution?
A) Clean air with oxygen
B) Dirty air with harmful gases and particles
C) Wind and clouds
D) Only smoke from factories

What is air pollution?
A) Clean air with oxygen
B) Dirty air with harmful gases and particles
C) Wind and clouds
D) Only smoke from factories
Which of these is a major cause of air pollution in cities?
A) Trees
B) Cars and traffic
C) Rain
D) Rivers
Why is polluted air dangerous for people?
A) It only smells bad
B) It can cause breathing and health problems
C) It changes the weather
D) It makes plants grow faster
Which group is MOST affected by air pollution?
A) Robots
B) Adults only
C) Children and elderly people
D) Buildings