Entering a new job at a small medical testing facility, Ben is cautioned to handle certain chemicals carefully. Wondering what harm some of these chemicals can potentially cause, Ben asks a coworker

The coworker says, "Well, I think they can cause cancer if you breathe the fumes." Ben wants to be certain. According to OSHA guidelines, Ben should A) read the relevant material safety data sheets.
B) search the Internet for medical articles related to these compounds.
C) ask the supervisors about the dangers of the substances he handles.
D) check the information on the HAZMAT signs in his workplace.


A

Environmental & Atmospheric Sciences

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Use your knowledge of plate boundaries to answer whether an earthquake is likely or unlikely to occur at the location of the red circle.



A) Likely
B) Unlikely

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Any animal that eats low-growing vegetation, especially grasses, is a(n) ____

a. carnivore b. browser c. grazer d. carnivore-scavenger e. autotroph

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Radiant energy emitted by our planet is

A. electromagnetic. B. terrestrial energy. C. the outcome of radioactivity in Earth's interior. D. all of the above

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A temperature inversion is mainly an inversion of the _______.

A - isotherms B - normal lapse rate C - gyres D - coriolis effect E - topography

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