If earth was like a hard boild egg which part would the egg shell represent and why?

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.

Abanana plant produces rhizomes, which are involved in

What is the ecological role of food chains and food webs