JS3 D32 - The Universe

Each star is a ... of dust and hot burning gases.

• big hole

• big ball

• big light

• big planet

The Sun is a ...

• star

• planet

• special planet

• hot ball

Which star is the closet to Earth?

• The Moon

• The Big Dipper

• The Sun

• Mars

Why meteors become brightly visible when it comes to the Earth?

• Because of the heat

• Because of the atmosphere's dust

• Because of the meteor itself can burn

• I don't know ...

...(s) are called "shooting stars" or "falling stars".

(a)  

A constellation is a ... of stars that appear close to each other.

• millions

• trillions

• group

• one to two

Which one is not a constellation?

• Orion

• The Big Dipper

• Ursa Major

• The Moon

How many miles from us to the Sun?

• 91

• 92

• 93

• 94

Which unit do scientists use to measure the distance in space?

• light days

• light months

• light weeks

• light years

After the Sun, which star is the closet to Earth?

• Alpha Centauri

• Beta Centauri

• Omega Centauri

• Teacher I don't remember :((