Rocky Mountains
Appalachian Mountains
1
compare and contrast the pictures above. How are the pictures similar and
2
Why should the ages of the Appalachian and Rocky Mountains affect their
Gittlerence in height?
3
How are mountains formed and why would they form at different times in Earth's

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.