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Earth Sciences 21 Online
OpenStudy (phoebeiscray152):

WILL MEDAL!!!! NEED HELP ASAP! 1. Is Earth mantle part of the biosphere? Why or why not? 2. Scientists want to protect a beach from erosion. What can they do?

OpenStudy (gottennis121):

Tell me what you think first about both questions, and I will help along the way.

OpenStudy (phoebeiscray152):

I don't know. Any ideas?

OpenStudy (gottennis121):

2. Sandbags.

OpenStudy (phoebeiscray152):

Why is is sandbags?

OpenStudy (gottennis121):

It helps stop erosion.

OpenStudy (gottennis121):

From the water washing the sand away

OpenStudy (phoebeiscray152):

Anything for question one?

OpenStudy (gottennis121):

1. No, not part of the biosphere. This could help a bit. http://education.nationalgeographic.org/encyclopedia/mantle/

OpenStudy (phoebeiscray152):

Thank you :)

OpenStudy (phoebeiscray152):

Medal for you :)

OpenStudy (gottennis121):

Sure. :D I'm surprised I could help 'cause I'm in a rush. XD

OpenStudy (phoebeiscray152):

XD

OpenStudy (anonymous):

the mantel is not a part of the biosere because the biosere is life

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