Environmental Studies Chapter 20 Section 1

Pick the letter of the description that best matches the term or phrase.

Scientists use this to determine how to keep a disease from spreading.

• a. toxicology

• b. epidemiology

• c. dose

• d. particulate

• e. risk assessment

Pick the letter of the description that best matches the term or phrase.

People breathe this into their lungs.

• a. toxicology

• b. epidemiology

• c. dose

• d. particulate

• e. risk assessment

Tags

NGSS.HS-LS1-7

Pick the letter of the description that best matches the term or phrase.

A person is exposed to this amount of a chemical.

• a. toxicology

• b. epidemiology

• c. dose

• d. particulate

• e. risk assessment

Pick the letter of the description that best matches the term or phrase.

Scientists use this to study the harmful effects of pollutants on organisms.

• a. toxicology

• b. epidemiology

• c. dose

• d. particulate

• e. risk assessment

Pick the letter of the description that best matches the term or phrase.

Process used to estimate the harm that might be caused by a substance.

• a. toxicology

• b. epidemiology

• c. dose

• d. particulate

• e. risk assessment

Pollutants caused by poor sanitation that can lead to gastrointestinal infections include

• a. bacteria in food.

• b. pesticides in food.

• c. lead in water.

• d. All of the above

All of the following are natural causes of pollution except

• a. dust storms..

• b. volcanoes.

• c. wildfires.

• d. vehicle exhaust.

Air pollution is a major health problem caused by the burning of fuels in

• a. vehicles.

• b. home furnaces.

• c. power plants and factories.

• d. All of the above

Tags

NGSS.HS-ESS3-4

NGSS.HS-LS2-7

NGSS.HS-ETS1-3

Much of the pollution in the environment is a result of

• a. the use of too much water.

• b. the use of landfills.

• c. inadequate waste disposal.

• d. inadequate pollution control devices in industry.

Tags

NGSS.HS-ESS3-4

NGSS.HS-LS2-7

Most of the cases of organophosphate poisoning occur in people who are

• a. applying the chemical to crops.

• b. eating fruits and vegetables with chemical residues.

• c. inhaling the chemical while working in gas stations.

• d. working in factories with various chemicals.