The higher temperatures during the Cretaceous Period were the result of ________
A) the Milankovich Cycle
B) additional carbon dioxide in the atmosphere
C) increased sunspot activity
D) changing locations of continents
Answer: B
You might also like to view...
Which statement is true with regard to breakwaters?
A) Beach sand is eroded on the downstream side of the breakwater. B) Breakwaters interrupt the progress of waves to the beach. C) Breakwaters strengthen longshore currents. D) Breakwaters are often built to provide nesting habitat for shore birds.
Distinguish between plankton, nekton, and benthos and give an example of each
What will be an ideal response?
The active ingredients in nine of the ten leading prescription drugs originally came from wild organisms.
Answer the following statement true (T) or false (F)
When Hudson kicks a can, the speed given to the can is greater if the can is
A. light. B. heavy. C. heavy or light makes no difference. D. no way to say.