[Answered] Ions trapped in Earth's magnetic field give rise to a. photosynthesis. b. auroras. c. ultraviolet ...

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Author Question: Ions trapped in Earth's magnetic field give rise to a. photosynthesis. b. auroras. c. ultraviolet ... (Read 46 times)

karateprodigy

Hero Member
Posts: 550

on: Jul 28, 2018

Ions trapped in Earth's magnetic field give rise to
a. photosynthesis.
b. auroras.
c. ultraviolet radiation.
d. ozone.

Question 2

The diameter of an average atom is about
a. 10-7 m.
b. 10-10 m.
c. 10-5 m.
d. 10-14 m.

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JCABRERA33

Sr. Member
Posts: 344

Reply #1 on: Jul 28, 2018

Answer to Question 1

b

Answer to Question 2

b

karateprodigy

Hero Member
Posts: 550

Reply #2 on: Jul 28, 2018

Thanks

JCABRERA33

Sr. Member
Posts: 344

Reply #3 on: Jul 28, 2018

Welcome

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