Multiple Choice
What is the increase in the average temperature of the atmosphere and sea due to human activity?
A) one of the many climate fluctuations in Earth's history
B) global warming
C) the effects of a change in Earth's gravitational pull
D) the effects of solar flares on the Sun
Correct Answer:

Verified
Correct Answer:
Verified
Q36: Americans' body weight has increased over the
Q37: Physical anthropologist John Hawks and colleagues suggest
Q38: Exposure to microbes early in life can
Q39: Researchers have discovered a genetic _ likely
Q40: A publication in the year 2020 reports
Q41: What is one of the health problems
Q42: What does the "silent tsunami" refer to?<br>A)increasing
Q43: What does analysis of stable isotopes of
Q44: What do climate scientists predict will be
Q45: Where industrialization is occurring _ ,while where