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Cla,ss
Date
Name
Fighting Disease • Guided Reading and Study
Cancer and the Environment (pp. 166-169)
This section tells about different things in the environment that can cause cancer.
,
Use Target Reading Skills
As you read, identify environmental carcinogens and the types of cancer they cause.
Write the information in the graphic organizer below.
UV Light
skin cancer
Linking Cancer to the Environment (p. 167)
1. What did Percivall Pott observe about chimney sweeps?
2. Is the following sentence-true or false? The environment has no effect on
people's health.
3. How can the risk of cancer caused by substances in the environment be
reduced?
.
4. What is the role of the Environmental Protection Agency, or EPA?
© Pearson Educofion, Inc., publishing os Pearson Prenfice HolLAIl rights reserved. 74
Name ______________________ _
Date _______________ _
Fighting Disease • Guided Reading and Study
Cancer and the Environment (continued)
Environmental Carcinogens Today (pp. 168-169)
5. Complete the table to compare two kinds of carcinogens found in the
environment.
ENVIRONMENTAL CARCINOGENS
Questions
Vinyl Chloride
Ultraviolet Carcinogens
What is it?
What kind of cancer does
it cause?
How does it cause cancer?
© Pearson Education, Int/publishing as Pearson Prentice Hall. All rights reserved. 75