Their motivation is that they can sell the wood, and earn money.
Magma erupts through the crust and then reaches earth’s surface
C highest waterfall in the world.
Answer:
http://unsdsn.org/resources/publications/world-happiness-report-2013/
Explanation:
click the link the study was from a canda school
Atmosphere because there is only 4 spheres biosphere, hydrosphere, and geosphere which have nothing to do with space
