What triggers the small earthquakes that occur around a volcano before an eruption? a.
upward movement of magma
b.
pyroclastic flow
c.
cooling magma inside the crust
d.
plate movements

Please select the best answer from the choices provided

A
B
C
D

Which biochemical cycle is relied upon for plant photosynthesis

Which property of soil depends on the size of particles? color odor temperature texture

Canada plays an important role in the global community in all of the following ways except by a. acting as a superpower with influence over europe and asia. b. promoting arms control and disarmament. c. working with the commonwealth of nations to promote trade. d. promoting trade with japan and other asian countries.