World Geography
The ionosphere contains ionized air that protects the earth from

the falling meteorites
the ultraviolet rays of the sun
None of these
the infrared rays of the sun

ANSWER DOWNLOAD EXAMIANS APP

World Geography
The initial increase of magnetic field in magnetic storms is caused

None of these
when the shock wave, associated with the gusty solar wind, compresses the magnetosphere
when there is a large decrease in field intensity
when the gust wind itself engulfs the magnetosphere

ANSWER DOWNLOAD EXAMIANS APP