Question

Plz answer all questions. ↑↑
I'll surely mark as brainlist.

Answer 1

1. all the requirements are available on our planet earth such as, water ,air, oxygen, food etc.

2.ozon layer prevents us from the ultravoilet rays from the sun which can cause skin cancer and other skin deseases.

3.In Earths sky, the Sun, Moon, and stars appear to move from east to we.stbecause of the rotation of Earth (so-called diurnal motion)

4.The Pole Star, or Polaris, is directly above Earth's NorthPole. From our perspective on Earth, every star in the sky pivots around thePole Star, causing them to rise and set. Because of it's position over the NorthPole, it's the only star that doesn't appear to move.

5.Locate the Ursa Major and locate the quadrilateral in it.

Select the two stars on the far side of the quadrilateral.

Join these stars with a line and extend this imaginary line towards the top of the ladle.

A faint star which meets this line is the pole star.

MARK BRAINLIEST PLZZZ...........

Answer 2

Heya....

See here for your answer....

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Ques 1........

Ans... Earth is the most suitable planet of universe as it contain all the basic factors that r needed for the existence of life as air, water , land and many more...

Ques 2....

Ans...Ozone layer is that one who saves us from the ultra violet rays of the sun that can creates a major damages to human life , so this layer protect these rays to direct reach to us...

Ques 3.....

Ans....The stars , moon , sun seems to move from the east to west according the reason to the earth...

Ques 4......

Ans.....Significance of pole star is that it gives as estimation to identify the direction in some cases as it is fixed in North direction...

Ques 5.....

Ans.....We can locate the pole star by constellation ultra major using the formation of quadrilateral ..

Select the two stars and join them by a line and imaginary shift it at top side then it reaches and meet with pole star..

Thank you...