Question 1
How many major extinction events have occurred on Earth prior to current human-caused climate change impacts?
◦ 1
◦ 2
◦ 3
◦ 4
◦ 5
Question 2
If sea level temperature is 72.5°F, using the environmental lapse rate, what will the temperature be at 4000 feet above sea level?
◦ 68.5°F
◦ 58.5°F
◦ 48.5°F
◦ 38.5°F
◦ 76.0°F