A mountain top is an especially good site for infrared telescopes since:
A) there you are closer to celestial objects.
B) you are above most of the carbon dioxide and water vapor in the atmosphere.
C) the cold weather helps the sensitivity of infrared detectors.
D) less air above means better seeing in many cases.
E) All of the above are factors.
Question 2
Most SETI searches are done at:
A) X-ray wavelengths.
B) infrared wavelengths.
C) visual wavelengths.
D) radio wavelengths.
E) gamma wavelengths.
The north-facing slope at this site supports a Mediterranean woodland, while the vegetation on the s
Bavarian Mountain Hound
Lions on a mountain
Only 750 mountain gorillas remain in two tiny forests in East Africa.
Good body mechanics for lifting heavy objects.
Kinetic basis for preferential excision of mismatched nucleotides by a 3’ exonuclease site distant