igneous rock is dense and has a dark color. a.
basaltic
c.
granitic
b.
intrusive
d.
extrusive

What are canada’s major boundaries?

Iceland has taken advantage of its geology to meet a. political needs b. energy needs c. cultural needs d. economic needs answer b. energy needs

What id the primary human cause of the global warming a. storage of nuclear fuel rods b. burning of fossil fuels c. building of high-density housing d. violent conflicts over natural resources