3 questions regarding earth science !?

[Laydee. (:]

1. Describe what each of Earth's spheres is made up of.
2. Compare & contrast maps & globes.
3. Explain how mountains, mountain ranges, mountain belts, and mountain systems are related.

 

[poldi]

I wish I could get someone else to do my job at work while I take the credit and the paycheck. Must be nice to be in school these days...

1. Hydrosphere - water. Lithosphere - rock. Atmosphere - air.

2. Maps are flat, 2-dimensional representations. Globes are spherical 3-dimensional representations.

3. They all have the word "mountain" in them.

Of course, you can always do your own reading to get more information for your homework.