Global temperatures probably have not varied by more than ____ ...

[littleanan]

Global temperatures probably have not varied by more than ____ during the past 10,000 years.
   a. 0.5C
   b. 1C
   c. 2C
   d. 4C
   e. 5C

Question 2

The greatest warming experienced over the globe in the last 100 years has occurred in ____.
   a. Greenland and the mid-latitude continents in summer and fall
   b. the United States in winter and spring
   c. parts of Antarctica during the entire year
   d. the arctic and over the mid-latitude continents in winter and spring
   e. the oceans of the Southern Hemisphere and parts of Antarctica in spring and summer

[fromAlphatoOmega22]

Answer to Question 1

ANSWER: c

Answer to Question 2

ANSWER: d