3. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
 Overpopulation
 Rain forest destruction
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

4. Match the definition on the left to ONE of the problems:
 Drought
 Smog
 Water pollution
This is what happens when  Starvation
pollutants are discharged into
water bodies without adequate  Overpopulation
treatment to remove harmful
compounds.
 Rain forest destruction
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

5. Match the definition on the left to ONE of the problems:
 Drought
 Smog
 Water pollution
This is what happens when  Starvation
pollutants are discharged into
water bodies without adequate  Overpopulation
treatment to remove harmful
compounds.
 Rain forest destruction
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

6. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
Caused mainly by logging and  Overpopulation
extensive agriculture and
farming, but also by the building of  Rain forest destruction
large dams and by tourism.
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

7. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
Caused mainly by logging and  Overpopulation
extensive agriculture and
farming, but also by the building of  Rain forest destruction
large dams and by tourism.
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

8. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
A type of animal that may soon  Overpopulation
become extinct.  Rain forest destruction
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

9. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
A type of animal that may soon  Overpopulation
become extinct.  Rain forest destruction
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

10. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
Severe deficiency in caloric energy,  Starvation
nutrient and vitamin intake. After
a long time, it can cause permanent  Overpopulation
organ damage and eventually,
death.
 Rain forest destruction
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

11. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
Severe deficiency in caloric  Starvation
energy, nutrient and vitamin
intake.After a long time, it can  Overpopulation
cause permanent organ damage
and eventually, death.
 Rain forest destruction
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

12. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
The process in which heat is unable  Overpopulation
to escape from the atmosphere and
causes the temperature of the Earth  Rain forest destruction
to rise.
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

13. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
The process in which heat is unable  Overpopulation
to escape from the atmosphere and
causes the temperature of the Earth  Rain forest destruction
to rise.
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

14. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
a prolonged, abnormally dry  Overpopulation
period when there is not enough
water for users' normal needs.  Rain forest destruction
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

15. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
a prolonged, abnormally dry  Overpopulation
period when there is not enough
water for users' normal needs.  Rain forest destruction
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

16. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
An accident in a nuclear reactor in  Overpopulation
which the temperature increases in
the nuclear fuel until it melts and  Rain forest destruction
bursts through its container so that
radiation comes out.
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

17. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
An accident in a nuclear reactor in  Overpopulation
which the temperature increases in
the nuclear fuel until it melts and  Rain forest destruction
bursts through its container so that
radiation comes out.
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

18. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
type of air pollution derived from  Overpopulation
car and industrial fumes that react
in the atmosphere with sunlight to  Rain forest destruction
form secondary pollutants.
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

19. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
type of air pollution derived from  Overpopulation
car and industrial fumes that react
in the atmosphere with sunlight to  Rain forest destruction
form secondary pollutants.
 Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

20. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
This results from an increase in  Overpopulation
births and a decline in mortality
rates. The term refers to the fact  Rain forest destruction
that the number of people in a
given habitat exceeds its available
resources.  Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

21. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
This results from an increase in  Overpopulation
births and a decline in mortality
rates. The term refers to the fact  Rain forest destruction
that the number of people in a
given habitat exceeds its available
resources.  Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

22. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
The expansion of dry lands due to  Overpopulation
poor
agriculturalpractices, improper soil  Rain forest destruction
moisture management, salinization
and erosion, forest removal, and
climate change.  Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

23. Do you understand these environmental problems?
 Drought
 Smog
 Water pollution
 Starvation
The expansion of dry lands due to  Overpopulation
poor
agriculturalpractices, improper soil  Rain forest destruction
moisture management, salinization
and erosion, forest removal, and
climate change.  Greenhouse effect
 Endangered species
 Nuclear meltdown
 Desertification

25. What do you do, in your everyday
life, to prevent global warming?