Today We Live in an Interglacial Interval

Q8: The greenhouse effect is completely natural and

Q18: How have global temperatures changed over the

Q22: Which gas comprises most of the atmosphere?<br>A)

Q23: Of the incoming solar radiation that reaches

Q24: What is the largest potential global impact

Q25: What two factors are often used for

Q28: What is solar forcing?

Q29: During an El Niño event<br>A) the water

Q30: How might global warming contribute to more

Q31: Certain trees can serve as good proxy