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science work2

Total questions: 20

Worksheet time: 15mins

Name
Class
Date
1.

What is the North Stars Scientific Name?

a)

Peleic

b)

Pallec

c)

Palles

d)

Polaris

2.

In order from Closest to the sun what Planets are in our Solar system

a)

Mercury,Venus,Earth,Mars,Jupiter,Saturn,Uranus, Neptune.

b)

Venus,Earth,Mercury,Jupiter,Earth,Neptune,Uranus,Mars

c)

Uranus,Neptune,Saturn,Jupiter,Mars,Earth,Venus,Mercury

d)

Mercury,Venus,Earth,Mars,Jupiter,Saturn,Neptune,Uranus.

3.

What is Ursa Major's Common Name?

a)

Big Bear

b)

Little bear

c)

Little dipper

d)

None of the above

4.

Is gravity a....

a)

Force that pulls things in a straight line.

b)

Force

c)

air and hydrogen

d)

Force that pulls things toward an object with bigger gravitational pull

5.

What is Inertia

a)

Another name for gravity.

b)

A star.

c)

A force that pulls things in a straight line.

d)

A force that pulls things toward a object

6.

What is a dwarf planet?

a)

An asteroid

b)

Pluto

c)

Ceres

d)

A object that orbits a star , but is too small to be classified as a planet.

7.

Stars Are _______________

a)

Balls of gas

b)

Balls of flame

c)

Stars

d)

1 and 2

8.

Ceres is a __________

a)

Star

b)

Asteroid

c)

Planet

d)

Dwarf planet

e)

2 and 4

9.

What is a asteroid

a)

A small rocky object orbiting in space.

b)

A meteoroid.

c)

A meteor.

d)

A comet.

10.

What is a comet

a)

Dust and ice orbiting in space.

b)

A small rocky body orbiting in space.

c)

A blown out meteroid

d)

A dwarf planet

11.

what is a meteor

a)

A meteoroid when it enters a planet's atmosphere.

b)

An asteroid in the suns gravity

c)

A rock

d)

A planet

12.

Where are many asteroids located.

a)

Mercurys surface

b)

Asteroid belt

c)

meteor belt

d)

asteroid ring

13.

what is our biggest planet in our solar system

a)

Saturn

b)

Venus

c)

Jupiter

d)

Uranus

14.

What is the oort cloud

a)

The known end of the solar system

b)

An asteroid belt

c)

Dust in space

d)

none of the above

15.

What is a light year?

a)

The time it takes light to travel in a year.

b)

A measurement of space

c)

An AU meter

d)

A and c

16.

A light year is a short distance

a)

True

b)

False

17.

A comet is piece of rock

a)

True

b)

False

18.

Polaris is a star

a)

True

b)

False

19.

The sun is made of condensed gases

a)

True

b)

False

20.

Inertia is a crucial part of physics

a)

True

b)

False