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Chapter 5

Across
Chemical hazards that promote mutation or changes in DNA.
Compounds that cause or promote various types of cancer in the human body.
Fires, earthquakes, floods, volcanic eruptions, storms.
Mosquito borne disease that spreads by the protozoan parasite, Plasmodium.
Pathogens that are living organisms and viruses that can cause disease.
What do local clinics offer for free?
Down
High crime rates, unsafe working conditions, poverty.
Pesticides, lead, and mercury.
Chemical hazards that cause birth defects to a fetus or embryo.
Most common mosquito to carry Malaria.
Virus that commonly cycles between mosquitos and wild bird populations.