Climate over the past 2 million years has
A) stayed the same.
B) become progressively cooler.
C) become progressively warmer.
D) shifted between warm and cool periods.
Answer: D
You might also like to view...
Where do thunderstorms most frequently form in Canada? Why do they form in these areas? Is this also where most tornadoes occur? Explain why or why not.
What will be an ideal response?
What was first created in an effort to claim the resources of the continental shelf as belonging to the nation to which it
was attached? a. The Marine Mammal Protection Act b. The Law of the Sea c. The International Whaling Commission d. The National Marine Fisheries Service e. U.S. Exclusive Economic Zone
How could you use seismic-wave travel velocities to determine if magma is present below a restless volcano?
What will be an ideal response?
Which structures would interfere with longshore drift?
A. groins B. breakwaters C. jetties D. All of these choices are correct.