What is an etiological agent?
a. An agent designed to cause temporary incapacitation.
b. An airborne toxic material
c. A biological agent that causes illness or death
d. A substance that gives off radiation
Answer: c. A biological agent that causes illness or death
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A tropical cyclone in the northern hemisphere rotates ________ and has a storm track turning ________.
A) clockwise; south and southeast B) counterclockwise; south and southeast C) clockwise; north and northeast D) counterclockwise; north and northeast
Based on a survey of U.S. residents completed in 2014, ________ percent of respondents agreed that global warming is occurring.
A. 0 B. 66 C. 10 D. 93 E. 100
What kind of metamorphism will occur if the temperature is 800°C and the depth of metamorphism is 7 km?
A) Hydrothermal B) Contact C) Regional D) Subduction zone
What is considered standard sea-level atmospheric pressure in millibars??
a. ?101.25 mb b. ?103.25 mb c. ?1013.52 mb d. ?1031.25 mb e. ?1013.25 mb