Which of the following portions of the electromagnetic spectrum must be observed from space?
A) ultraviolet
B) radio
C) near infrared
D) visible

Name: Which of the following portions of the electromagnetic spectrum must be observed from space? A) ultraviolet B) radio C) near infrared D) visible
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Question

Quizplus · Accepted Answer

Ultraviolet radiation is absorbed by Earth's atmosphere, so it can only be observed from space. Radio waves, near infrared and visible light can also be observed from Earth's surface.

Which of the Following Portions of the Electromagnetic Spectrum Must