Condensation nuclei are important in the atmosphere because
a. ?they provide most of the minerals found in water.
b. ?they make it easier for condensation to occur in the atmosphere.
c. ?they are the sole producers of smog.
d. ?they filter out sunlight.
e. ?they provide the only means we have of tracking wind motions.
ANSWER: b
You might also like to view...
Hypothermia occurs when a person has overheated to the point where the body is unable to cool itself
Indicate whether the statement is true or false
Consider a substance that has high heat capacity. As compared to a substance with low heat capacity, when an equal amount of heat is applied to both, the high heat capacity substance will __________.
-become more salty -turn to a liquid -become so viscous that it won't flow -explode -heat up much more slowly
Natural organic pesticides are
A. toxic to insects. B. extracted from plants. C. all non-toxic to humans. D. extracted from plants and toxic to insects. E. All of these choices are correct
Alfred Wegener discovered radioactivity. Indicate whether the statement is true or false