How could a student test the effect of removing heat from a gas that is stored in a sealed container?
a.
put the gas in the sunlight
b.
cool the gas in a refrigerator
c.
open the sealed container
d.
heat the gas on a stove

Using complete sentences, outline two specific examples of how technology advances make the world seem smaller.explain what it means to say the world is “shrinking”

Computer models can scientists predict weather. some computer models can show the predicted path of hurricanes. what other events could a computer model warn us of? a) undersea earthquakes , tornadoes, and avalanches b) tornadoes c) avalanches d) undersea earthquakes

The mantle is made up of which structural zones?