Progress_Test_Revision_Quiz

The sun is the center of universe.

• True

• False

Milky Way galaxy is a _______ galaxy

• Elliptical

• Spiral

• Irregular

• None

Our solar system is at/on ________ of the milky way galaxy

• center

• arm

• top

• None

_____ is used to see the distant stars and planets

• Magnifying glass

• Microscope

• Telescope

• None

Which of them is not the indication of a planet around star

• Sun light flickers

• The light coming from star dims

• The star wobbles

There are __________ types of galaxies

• 1

• 2

• 3

Our galaxy is_________

• Rotating

• Drifting

• Both

Sound is produced when an object____

• Moves

• Vibrates

• Remains at rest

Vibration is a movement about a ______ position

• Moving

• Fixed

• Vibrating

Sound can travel through

• Solid

• Liquid

• Gas

• All of them