In a cold front, ____
a. a more rapidly moving cold air mass collides with warm air, lifting it
b. a more rapidly moving cold air mass collides with warm air, directing wind to either side
c. a more rapidly moving warm air mass collides with cold air and cools
d. a more rapidly moving warm air mass collides with a cold air mass and flows over it
e. two cold air masses moving at similar rates collide
ANSWER: a
You might also like to view...
How does the presence of excess CO2 in the atmosphere threaten coral reefs?
A. It is absorbed by the ocean and increases the acidity of the water. B. It is absorbed by the ocean and decreases the acidity of the water. C. It causes the formation of ozone which attacks all living matter. D. It stimulates the growth of coral eating fish.
What are the different types of tidal patterns? What can influence the tidal pattern of a coastline?
Which principle states that fossil assemblages succeed one another through time in a regular and predictable order?
A)The principle of cross-cutting relationships B)The principle of inclusions C)The principle of fossil succession D)The principle of uniformitarianism E)The principle of superposition
It is more energetically efficient for us to eat more ________
A) plant-based foods B) GM foods C) foods grown using IPM methods D) carnivorous animals like fish and alligator E) herbivorous animals like cattle and chicken