Author Question: How does the ionosphere affect GPS? A) GPS satellites orbit the Earth in the ionosphere. B) GPS ... (Read 83 times)

OSWALD · **on:** Jul 14, 2018

How does the ionosphere affect GPS?

A) GPS satellites orbit the Earth in the ionosphere.
B) GPS ground stations lose contact with geosynchronous satellites orbiting near the poles.
C) GPS signals much pass through the ionosphere, whose gases weaken the signal.
D) Positively charged ions in the ionosphere speed up the GPS signal, causing signal error.

Question 2

The major erosional processes in the desert are eolian.

Indicate whether the statement is true or false