2006-10-03 21:43:24 · 3 answers · asked by Lutfor 3 in Science & Mathematics ➔ Astronomy & Space
Earth's window to outer space
2006-10-03 22:05:33 · update #1
Some scientist believe that the Polar regions react first to adverse climate changes to the world. If anything is going to affect the world in a negative way, it'll happen there first.
2006-10-03 21:47:38 · answer #1 · answered by Anonymous · 0⤊ 1⤋
The polar regions are called "Earth's window" by scientists because the low humidity, clear atmosphere, high altitudes and lack of human radio signals and artificial lighting make for near perfect observing conditions for both visual light telescopes and radio telescopes. There are a number of observatories in Antartica which can only operate there due to exactly these reasons.
2006-10-04 09:01:15 · answer #2 · answered by Anonymous · 2⤊ 0⤋
because every "GREEN" house must have a window
2006-10-04 04:55:37 · answer #3 · answered by want~an~IQ 2 · 0⤊ 0⤋