Assume that you have just examined several flat-lying sedimentary layers. after much study you determine that there is a considerable span of time for which no sedimentary rock layer exists at this site. you have just discovered a(n)

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

Where is the only location in the united states where you drive on the left side of the road?

If a volcano’s magma is high in silica, the volcano will probably a. erupt quietly. b. remain dormant. c. erupt explosively. d. produce dark-colored lava.