The global positioning system (GPS) is based on ________
A) aerial photography
B) infrared light sources
C) data from satellites
D) large, expensive receivers
E) gravity waves from the Sun and Moon
Answer: C
You might also like to view...
The cloud type most associated with warm fronts are cumulus type clouds.
Indicate whether the statement is true or false
Which of the following occurs in the cumulus stage of an ordinary cell thunderstorm?
A. Hail is common. B. Thunder and lightning frequently occur. C. Cool air near the ground rises. D. Moist air rushes upward and forms an updraft.
Water diffuses through a membrane by the process of ____________. Fill in the blank(s) with the appropriate word(s)
Climates that are expected to appear because of climate change and that are not currently found in the Köppen classification systems are ________ climates
A) basic B) extrapolated C) novel D) thermal E) potential