You can start with a recycling project , it can solve any problems including saving animals, giving clean water, and cleaner environment ofcourse
Yes, <span> the moon fall partly into earth's shadow when it is in its full size</span>
Answer:
option B
Explanation:
The correct answer is option B
By adding insulation to ceiling we can save about 2,000 kilowatt-hours/year.
Insulation is the process of maintains the temperature of the room. Insulation of the ceiling helps in extreme winter and summer.
Insulation is also used to reduce the noise pollution inside the house and Insulation can be used to save energy.
As the usage of the heater in winter and ACs in summer can be reduced.
"<span>The light rays bounce off the table and all move in the same direction."
Hope this helps!</span>
Saturn's majestic rings
This majestic image of Saturn was taken by the Cassini spacecraft as it passed through the shadow of the giant planet. The rings are so reflective, they appear to light up the night side of the planet. Just above the main ring system on the left is a tiny, unsuspecting blue dot, ultimately responsible for this image: Earth.
(click to enlarge)
Every amateur astronomer knows how spectacular Saturn's rings look from even the smallest telescope. The glowing bands and Cassini Division can even be resolved through a set of handheld binoculars. For hundreds of years after Galileo first observed them in 1610, scientists believed Saturn to be the only planet with rings.
That myth wasn't dispelled until 1977 when a star passed behind the planet Uranus in an event called stellar occultation. To scientists' surprise, the star blinked on and off 9 times before passing behind the surface of the planet. Even though the rings weren't visible with the naked eye the stellar occultation indicated that something was there to block the light. Even more surprising to scientists was the discovery made by Voyager 1 in 1979 that Jupiter had rings. Now it's up to Neptune to complete the story.
Uranus' Rings
The rings of Uranus seen here have been digitally brightened. The particles are primarily chunks of ice that have been darkened by rocks, and actually reflect as little light as charcoal.
(click to enlarge)
In the mid-1980s, there was a stellar occultation of Neptune and, just like Uranus, the starlight blinked before reaching the planet. Scientists weren't convinced that Neptune's rings completely circled the planet, but instead were smaller arcs. It wasn't until Voyager 2 passed by in 1989 that the truth became known. Neptune had a complete ring system as well.
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