The influx of high-energy radiation and tiny particles varies as the Sun's intensity changes or when a ________ occurs, which is a stellar explosion at astronomically close distances.
A. solar eclipse
B. quasar
C. pulsar
D. supernova
Answer: D
Environmental & Atmospheric Sciences
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Poor people in less-developed countries are threatened with death on a daily basis by environmental hazards.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences
The number of species that disappear each year is defined as the rate of _____________.
Fill in the blank(s) with the appropriate word(s).
Environmental & Atmospheric Sciences
Willingness to join together to form a government to solve common problems is
A) a political community. B) a state. C) a constitution. D) an election.
Environmental & Atmospheric Sciences
Which of the following would NOT be associated with stable atmospheric conditions?
A) temperature inversion B) buildup of pollutants C) widespread fog D) afternoon thunderstorms
Environmental & Atmospheric Sciences