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Animals may go off course It helps migrating birds find their homes Animals are afraid to go out after sunset It helps birds fall asleep
The night sky is light colored and stars are black. Lights appear at night and stars are seen in the dark. City lights illuminate the night sky and make stars invisible. City lights at night illuminate stars in the sky.
Animals may go off course due to the attraction of artificial lights. Animals might be attracted by artificial lights m go into cities. Artificial lights at night may make migrating birds lose their way. Attracted by artificial lights, birds fly into lighted buildings.
The night sky is light colored and stars are black. Lights appear at night and stars are seen in the dark. City lights illuminate the night sky and make stars invisible. City lights at night illuminate stars in the sky.
artificial lights illuminate the night sky. the moon lights up the night sky. too many stars are visible in the night sky. streetlights are turned off.
the night sky is brightly lit up and stars are black lights appear at night and stars are seen in the dark city lights at night illuminate stars in the sky city lights illuminate the night sky,making stars invisible
When they have a fairly good telescope. When they are in a large city. When the night sky is clear of clouds, moonlight and artificial lights. When the night sky is without haze and fo
artificial lights illuminate the night sky the moon lights up the night sky too many stars are visible in the night sky streetlights are turned off
A haze of light is formed from artificial lights such as streetlights and building lights. Lights from different sources in the city stream into space and illuminate the night sky. The night sky is illuminated by the lights from big glowing cities in the night. Stargazing becomes difficult because there is a layer of haze in the air.
the night sky there is too dark. the once dark areas are also polluted by lights. these areas are not polluted by chemicals. these areas are less developed.
150 stars. hundreds of stars. one thousand stars. more than 14,000 stars.
When they have a fairly good telescope. When they are in a large city. When the night sky is clear of clouds, moonlight and artificial lights. When the night sky is without haze and fog.
the night sky is brightly lit up and stars are black. lights appear at night and stars are seen in the dark. city lights at night illuminate stars in the sky. city lights illuminate the night sky, making stars invisible.
150 stars hundreds of stars one thousand stars more than 14,000 stars
Animals may go off course. It helps migrating birds find their homes. Animals are afraid to go out after sunset. It helps birds fall asleep.
Yes. Because the once dark rural areas are polluted by lights. No. Because they can still see stars in rural areas. Yes. Because rural areas are not a good place for astronomers to study stars. No. Because faint light given off by stars can still be seen on a clear night.
A haze of light is formed from artificial lights such as streetlights and building lights. Lights from different sources in the city stream into space and illuminate the night sky. The night sky is illuminated by the lights from big glowing cities in the night. Stargazing becomes difficult because there is a layer of haze in the air.
the night sky there is too dark the once dark areas are also polluted by lights these areas are not polluted by chemicals these areas are less developed
Yes. Because the once dark rural areas are polluted by lights. No. Because they can still see stars in rural areas. Yes. Because rural areas are not a good place for astronomers m study stars. No. Because faint light given off by stars can still be seen on a clear night.
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