Describe global temperature cahnge over time

How does the release of trapped gases in magma cause a volcano to erupt? a. they push the magma up the pipe and then are reabsorbed into the magma chamber. b. they cause the magma to change chemically into lava. c. the gases form vents that allow the magma to flow out. d. the gases rush out and carry the magma with them.

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

Where are the strongest jet streams located?