Question

Worksheet-2
Q1. Why does the Earth appear blue when observed from space?
Q2. What does the word 'Asteroid' mean? Where is the asteroid belt found?
Q3. What are constellations? Write names of any two constellations.
Q4. Which is the most famous comet? What is special about it?
Q5. What do you understand by the terms 'waning' and 'waxing'? Draw the diagram of the
phases of the Moon.​

Answer 1

Answer:

question 1

Explanation:

becaouse on earth earth has more watee so it appear blue

Answer 2

Hey mate ✌️

QUES1:- Why does the Earth appear blue when observed from space?

ANS1:-The earth appears blue due to oceans in it and the reflection of blue light from clouds.

QUES2:-What does the word 'Asteroid' mean? Where is the asteroid belt found?

ANS2:-An asteroid is a large, irregularly shaped object in space that orbits our Sun.The asteroid belt is a region of space between the orbits of Mars and Jupiter where most of the asteroids in our Solar System are found orbiting the Sun. The asteroid belt probably contains millions of asteroids

QUES3:- What are constellations? Write names of any two constellations.

ANS:- A group of stars forming some kind of recognisable figures or patterns are known as constellations. Orion and Ursa Major are the two constellations.

QUES4:-Which is the most famous comet? What is special about it?

ANS4:-Halley's Comet is arguably the most famous comet. It is a "periodic" comet and returns to Earth's vicinity about every 75 years, making it possible for a human to see it twice in his or her lifetime.1P/Halley is often called the most famous comet because it marked the first time astronomers understood comets could be repeat visitors to our night skies. Astronomers have now linked the comet's appearances to observations dating back more than 2,000 years.

QUES5:-What do you understand by the terms 'waning' and 'waxing'?

ANS5:- Wax”, meaning “to grow”, is a common Germanic word. “Wane” is related to “want”, meaning deficient or lacking in something. To wane is to become increasingly deficient, lacking — weaker. A moon that is waxing is growing brighter — getting closer to full moon

QUES6:-Draw the diagram of phases of moon .

Ans:- Diagram in attachment...

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• I did full worksheet what u did ..

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