S5_Revision 1

Pollution badly affects the ___________ and the life of living organisms.

• environment

• population

• shape

Much of pollution is caused by industrial _________.

• products

• water

• waste

We should use public ________________to save the environment.

What shouldn't we do to protect the environment?

• Use public transportation

• Litter

• Save water

Cancer and the common cold are the two most common diseases.

• True

• False

Symptoms of the flu are more serious than those of common cold.

• True

• False

What symptom is it?

• Fever

• Headache

• Vomiting

• Runny nose

We should save ______ to protect our Earth.

_________________, _______________, and ______________ are main causes of environment pollution. (Choose 3 options)

• Water

• Industrial waste

• Deforestation

• Household dumping

• Public transportation

Fever, headache and a runny nose are symptoms of _______________________.

• Flu

• Common cold

• Flu and common cold