The images of the earth features obtained from artificial satellites are called satellite …….
a) image
b) imageries
c) map
d) sketch
GPS was developed by the US department of Defense in……..
a) 1971
b) 1973
c) 1977
d) 1981
Mapmakers use GPS to verify the………..
a) boundaries
b) roads
c) towns
d) places
Airplane and boat pilots use GPS for
a) mapping
b) limit setting in air
c) navigation
d) bearing
…………use GPS for weather and study and global climate, and……….can use for earthquake studies.
a) geologist, meteorologists
b) meteorologists, geologist
c) physiologist, geologist
d) meteorologists, physiologist
