Author Question: Scientists report that, over the past century, the earth's average temperature a. rose by .67 ... (Read 47 times)

genevieve1028 · **on:** Jul 2, 2018

Scientists report that, over the past century, the earth's average temperature

a. rose by .67 degrees Fahrenheit.
b. rose by 1.67 degrees Fahrenheit.
c. has stayed steady.
d. fell by 1 degree Fahrenheit.

Question 2

Which of the following is true of the effect that new immigration is having on the United States?

A) It is decreasing America's greatness.
B) It is increasing racial diversity.
C) It has eradicated racism.
D) The amount of employment opportunities has increased.