Author Question: Earths magnetic field protects Earth from some of the a. pollutants found in the atmosphere. b. ... (Read 52 times)

sheilaspns · **on:** Jul 13, 2018

Earths magnetic field protects Earth from some of the
a. pollutants found in the atmosphere.
b. dangerous ozone present in the atmosphere.
c. dangerous gamma rays emitted by the Sun.
d. ultraviolet radiation.
e. particles emitted by the Sun in the form of solar winds and storms.

Question 2

Auroras are seen
a. in the Northern Hemisphere only.
b. in the Southern Hemisphere only.
c. in both the Northern and Southern Hemispheres at high latitudes.
d. in both the Northern and Southern Hemispheres near the equator.
e. everywhere on Earth