Author Question: It is believed that excessive CO2 emissions will cause a. a decrease in Earth's average ... (Read 23 times)

BrownTown3 · **on:** Jul 28, 2018

It is believed that excessive CO2 emissions will cause
a. a decrease in Earth's average temperature.
b. a decrease in Earth's average rainfall.
c. an increase in Earth's average rainfall.
d. an increase in Earth's average temperature.

Question 2

Living next to a lake near volcanic activity can be deadly. There can be large amounts of CO2 dissolved in the water. An earthquake, landslide, or even rapid cooling can trigger the release of the CO2, causing death nearby. The water of the lake in these cases is
a. an unsaturated solution.
b. a saturated solution.
c. a supersaturated solution.
d. a completely unsaturated solution.