Which of the following types of radiation can be stopped by ordinary clothing?
A) a
B) b
C) g
D) all of them
A
Environmental & Atmospheric Sciences
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All ecosystems must have a flow of energy to thrive. What are the three basic categories of these organisms?
a) algae, bacteria, mangroves b) producers, consumers, decomposers c) bacteria, virus, algae d) zooplankton, phytoplankton, fish e) omnivores, carnivores, herbivores
Environmental & Atmospheric Sciences
Most of the world's freshwater is stored in surface lakes and streams.
a. true b. false
Environmental & Atmospheric Sciences
The word "graben" originates from
A) the German word for "ditch." B) the English word for "grab." C) the German word for "tumble." D) the Japanese word for "nest."
Environmental & Atmospheric Sciences
The surface high and low pressure centers are steered by
A) Rossby waves. B) upper level flows. C) jet streams. D) all of these
Environmental & Atmospheric Sciences