Because modern civilization had accomplish that
Measurement and Data
A Global Network
Secular Variation and Earth's Core
Crust, Ocean, and Mantle
Quiet Time Variation and the Ionosphere
Magnetic Storms and the Magnetosphere
i gave you six because im not sure im right but i hope it helps im sorry if they are wong tho :/
Salutations!
The distance, measurement in degrees, north and south of the equator is referred to as?
The distance, measurement in degrees, north and south of the equator is referred to as latitude. Latitude, measurement in degrees are measured within the 180 imaginary lines.
Hope I helped :D
Explanation:
astronomers use telescopes to see objects at wavelengths all across the electromagnetic spectrum.
these are extremely hot objects that emits x-ray and even gamma Ray's
