A HISTORY OF GLOBAL CLIMATE CHANGE LAB, PRACTICE QUESTIONS WITH CORRECT ANSWERS|100% verified

A HISTORY OF GLOBAL CLIMATE CHANGE LAB, PRACTICE QUESTIONS WITH CORRECT ANSWERS When the levels of greenhouse gases in Earth's atmosphere increase, which statement is true? a. Earth's temperature increases because H(in) increases. b. Earth's temperature increases because H(out) increases. c. Earth's temperature increases because H(out) decreases. d. Earth's temperature increases because H(in) increases and H(out) decreases. CORRECT ANSWER c. Earth's temperature increases because H(out) decreases. What is the likely long-term consequence of an increase in the relative percent of greenhouse gases in Earth's atmosphere? a. Earth's average temperature will increase. b. Earth's average temperature will decrease. c. Earth will experience greater temperature extremes. d. Earth's average temperature will be unaffected. CORRECT ANSWER a. Earth's average temperature will increase. At which time of day is the heat flow entering Earth's atmosphere H(in) highest? a. sunrise b. midday c. sunset d. midnight CORRECT ANSWER b. midday Without the greenhouse effect, Earth would be _______. a. too cold to support our current ecosystem b. too warm to support our current ecosystem c. too wet to support our current ecosystem d. barren of all life CORRECT ANSWER a. too cold to support our current ecosystem