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Earth Sciences 7 Online
OpenStudy (anonymous):

Help please :) http://prntscr.com/9wjhsy

OpenStudy (aaronq):

The blue line is the amplitude of the wave, and the red is the length of the wave (wavelength).

OpenStudy (anonymous):

Thanks, I skipped some of my classes .-.

OpenStudy (aaronq):

The highest point is called crest, and the lowest trough

OpenStudy (aaronq):

damn :S, falling behind is never good cuz catching up is much more difficult. don't you have a book to read from?

OpenStudy (anonymous):

I moved and left my books behind, we didn't have enough space for a big box.

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