Which of the following is a factor that determines the composition of magma?
a. elasticity
b. color
c. viscosity
d. texture

The great scientist alfred wegener proposed that continents have moved, while other scientists such as t.c.chamberlin argued against wegener. wegener's ideas eventually won, and are now widely accepted, because: a) wegener's ideas were more beautiful, and so were favored by the intellectual elite.b) wegener's ideas did a better job of predicting the results of new observations and experiments.c) wegener's ideas appealed to dead white european males, whereas chamberlin's didn't.d) wegener's ideas appalled dead white european males, and we all know that in this politically correct era,dead white european males cannot get a fair shake.e) wegener won the nobel prize.

Weathering is an example of an external force of change. question 2 options: true false

Based on what you know about speed of light and sound, which come/comes first in a thunderstorm