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Solar System

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

The geocentric model was developed by Niclas Copernicus.

a)

True

b)

False

2.

There are 8 planets in our solar system.

a)

True

b)

False

3.

The revolution movement of Earth takes approximately _____days.

a)

255

b)

215

c)

365

4.

The rotation movement causes the effect of day and night, and it takes 24 hours.

a)

True

b)

False

5.

All the planets travels through a path called as___________.

a)

hallway

b)

Norbit

c)

orbit

6.

The Hubble telescope is an example of a natural satellite.

a)

True

b)

False

7.

Our solar system is located in the Milky way galaxy.

a)

True

b)

False

8.

The ____________ establish that the sun is in the center and all the planets orbit around it.

a)

solar flares

b)

universe

c)

heliocentric model

9.

Gravity is a force that has the Earth pull the objects to its center.

a)

True

b)

False

10.

The center of the solar system is the moon.

a)

True

b)

False