Question

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?

Answer 1

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

Answer 2

I don't know. Any ideas?

Answer 3

2. Sandbags.

Answer 4

Why is is sandbags?

Answer 5

It helps stop erosion.

Answer 6

From the water washing the sand away

Answer 7

Anything for question one?

Answer 8

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

Answer 9

Thank you :)

Answer 10

Medal for you :)

Answer 11

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

Answer 12

XD

Answer 13

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