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Core Knowledge Science Review

Total questions: 55

Worksheet time: 28mins

Name
Class
Date
1.

What makes up the lithosphere?

a)

Crust and upper mantle

b)

Mantle and inner core

c)

Inner core and Outer core

d)

Outer Core and Mantle

2.

What is layer 1?

a)

Crust

b)

Mantle

c)

Outer core

d)

Inner core

3.

What is layer 2?

a)

Crust

b)

Mantle

c)

Outer core

d)

Inner core

4.

What is layer 3?

a)

Crust

b)

Mantle

c)

Outer core

d)

Inner core

5.

What is layer 4?

a)

Crust

b)

Mantle

c)

Outer core

d)

Inner core

6.

Plate Tectonics is based on _____________ theory of Continental Drift.

a)

Ms. Best

b)

Alexander Flemming

c)

Alfred Wegener

d)

Mrs. Chacon

7.

Pangaea means...

a)

All, land

b)

All, earth

c)

Land, ocean

d)

crust, movement

8.

Divergent boundaries are when...

a)

Boundaries divide or move away

b)

Boundaries collide or move toward

c)

Boundaries slide past

d)

neither

9.

Convergent boundaries are when...

a)

Boundaries divide or move away

b)

Boundaries collide or move toward

c)

Boundaries slide past

d)

neither

10.

Transform or lateral boundaries are when...

a)

Boundaries divide or move away

b)

Boundaries collide or move toward

c)

Boundaries slide past

d)

neither

11.

Hawaii was created over a...

a)

Volcanoe

b)

Mountain

c)

Trench

d)

Hot spot

12.

Plate Tectonics move because of...

a)

Earthquakes and mountains are created

b)

Convection currents in the mantle

c)

Hot spots making islands

d)

None of the above

13.

What 2 forces control the orbits of planets?

a)

Gravity and the sun

b)

Inertia and the sun

c)

Gravity and inertia

d)

Orbit and the sun

14.

What is a Nebula?

a)

Gas and dust that make the beginning of a stars life

b)

The end of a stars life

c)

When the star turns into a red giant

d)

The life cycle of a star

15.

What is rotation?

a)

Spinning on an axis

b)

Spinning on a single point

c)

Going around the sun

d)

Going around the solar system

16.

What is a revolution?

a)

Going around the sun

b)

Spinning on its axis

c)

Going around the solar system

d)

Going around the moon

17.

Visual groupings of stars are called...

a)

Earth

b)

Sun

c)

Planet

d)

Constellation

18.

Earth rotates in ____________ hours.

a)

1

b)

10

c)

14

d)

24

19.

1. Earth revolves in ___________ days.

a)

100

b)

212

c)

300

d)

364

20.

What is the longest and shortest day of the year called?

a)

Summer

b)

Solstice

c)

Equinox

d)

Equality

21.

What is it called twice a year when it's equal day and night?

a)

Summer

b)

Solstice

c)

Equinox

d)

Equality

22.

1. If it is summer in the Northern Hemisphere, it is ________________ in the Southern Hemisphere.

a)

Summer

b)

Fall

c)

Winter

d)

Spring

23.

Earth’s axis always tilts at ________ towards ____________.

a)

30 degrees, the sun

b)

30 degrees, Polaris

c)

23.5 degrees, the moon

d)

23.5 degrees, Polaris

24.

TWO main reasons we have seasons are...

a)

Sun and the moon

b)

Type of light and gravity

c)

Type of light and the tilt of earth

d)

Tilt of earth and gravity

25.

This picture represents what type of matter?

a)

Solid

b)

Liquid

c)

Gas

d)

None of the above

26.

This picture represents what type of matter?

a)

Solid

b)

Liquid

c)

Gas

d)

None of the above

27.

This picture represents what type of matter?

a)

Solid

b)

Liquid

c)

Gas

d)

None of the above

28.

A solid does...

a)

Moves freely

b)

Moves Fast

c)

Has a definite shape

d)

Doesn't have a definite shape

29.

A solid...

a)

Moves fast

b)

Take the shape of its container

c)

Has a definite shape

d)

Moves slow

30.

A gas...

a)

Moves fast

b)

Moves slow

c)

Has a definite shape

d)

Takes the shape of its container

31.

What type of heat transfer does the picture represent?

a)

Conducion

b)

Convection

c)

Radiation

32.

What type of heat transfer does the picture represent?

a)

Conducion

b)

Convection

c)

Radiation

33.

What type of heat transfer does the picture represent?

a)

Conducion

b)

Convection

c)

Radiation

34.

Which are non-renewable resource?

a)

Sun

b)

Coal

c)

Oil

d)

Gas

35.

Which are renewable resources?

a)

Sun

b)

Coal

c)

Wind

d)

Water

36.

Which are some environmental risks associated with energy?

a)

Acid rain

b)

Oil Spills

c)

Pollution

d)

Nuclear spills

37.

What is the boiling point of water?

a)

200 C

b)

100 C

c)

0 C

d)

50 C

38.

Abut what percent of Earth is covered in Ocean?

a)

25%

b)

50%

c)

71%

d)

95%

39.

Tsunamis, large damaging waves are caused by

a)

Earthquake

b)

Volcano eruption

c)

Tides

d)

Moon and gravity

40.

Which one is a Benthic Creatures? (Benthos)

a)

Whale

b)

Zooplanktin

c)

Crab

d)

Plankton

41.

Which one is a Nekton creatures?

a)

Whale

b)

Zooplanktin

c)

Crab

d)

Plankton

42.

Which one is a type of plankton?

a)

Whale

b)

Zooplanktin

c)

Crab

d)

Kelp

43.

What is a coral atoll?

a)

ring-shaped coral reef left from a volcanic island

b)

Deep inlet under the water

c)

Fast moving wave, that destroys all the things in its path

d)

Set of islands created at a hot spot

44.

Mark the features that are found on the ocean floor?

a)

Trench

b)

Continental shelf

c)

Continental slope

d)

Abyssal plain

45.

What is the longest mountain range under water called?

a)

Mount Everest

b)

Mount Blanc

c)

Mount Best

d)

Mid Atlantic Ridge

46.

This scientists discovered what we know about gravity?

a)

Marie Curie

b)

Issac Newton

c)

Alfred Wegener

d)

Alexander Flemming

47.

This scientists discovered ideas about Continental Drift Theory leading to plate tectonics?

a)

Marie Curie

b)

Issac Newton

c)

Alfred Wegener

d)

Alexander Flemming

48.

This scientists discovered Penicillin (antibiotic) ?

a)

Marie Curie

b)

Issac Newton

c)

Alfred Wegener

d)

Alexander Flemming

49.

This scientists discovered modern vaccine?

a)

Edward Jenner

b)

Issac Newton

c)

Alfred Wegener

d)

Alexander Flemming

50.

This system moves blood through the body?

a)

Respiratory system

b)

Circulatory system

c)

Lymphatic system

d)

Brain system

51.

What are some your bodies first line of defense(choose multiple)?

a)

Brain

b)

Skin

c)

Nose

d)

Feet

52.

What is it called when your body can fight off diseases?

a)

Stroke

b)

Heart attack

c)

Immunity

d)

Virus

53.

This system helps and protects your body from disease?

a)

Respiratory system

b)

Circulatory system

c)

Lymphatic system

d)

Brain system

54.

A contagious disease can(choose multiple answers)...

a)

Be spread from person to person

b)

Goes away fast

c)

Important to wash your hands

d)

Also called infectious

55.

A non-contagious disease can(choose multiple answers)...

a)

not spread directly from one person to another.

b)

Examples are Alzheimer's and cancer

c)

Could be from risky behavior or bad habits

d)

Also called infectious

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