Our Universe

Q.

What is a comet?

1. Small object that goes around Sun

2. Small star

3. Ice giant

4. Planet

Q.

Around how many years does it take for Halley's comet to pass the Earth?

1. 1 year

2. 3 years

3. 76 years

4. 100 years

Q.

What is a galaxy?

1. A collection of stars

2. A meteorite

3. An asteroid

4. A big star

Q.

Why are all the planets round?

1. Due to the Sun's rays

2. Due to gravity

3. Due to the elliptical orbit

4. Due to the gasses present on them

Q.

Planets, stars, other solar systems and celestial bodies are found in a vast expanse called:

1. Ocean

2. Space

3. Desert

4. Cloud

Q.

What is the name of our galaxy?

1. Nebula

2. Orion

3. Milky Way

4. Pegasus

Q.

The universe was formed as a result of ________

1. The Big Boom
2. The Big Blast
3. The Big Kaboom

4. The Big Bang

Q.

The universe was born out of an explosion known as the ___.

1. Huge implosion

2. Dynamite blast

3. Great crunch

4. Big bang

Q.

The stars came about because of the Big Bang.

1. True

2. False

Q.

Scientists use __________ to look at the stars and planets.

1. microscope
2. telescope
3. periscope
4. binoculars