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Rotation Test 3 Revision

Total questions: 69

Worksheet time: 53mins

Name
Class
Date
1.

What is the name of the human tissue that makes up the skeleton?

a)
bone
b)
tendon
c)
cartilage
d)
muscle
2.

A joint is....

a)

Where two or more bones meet

b)

Attaches muscles together

c)

On a football pitch

d)

A bad tackle

3.

A ligament...

a)

Is a bone

b)

Help cushion at a joint

c)

attaches two muscles together

d)

Attaches bones to bones

4.

What does a tendon do?

a)

Hold muscles together.

b)

Hold joints in place.

c)

Connect bone to bone.

d)

Connect bone to muscle.

5.

What is the bone highlighted called?

a)

Febur

b)

Fibula

c)

Fema

d)

Femur

6.

What is this bone called?

a)

Hips

b)

Sacrum

c)

Lumbar

d)

Pelvis

7.

What are the bones highlighted called?

a)

Carpals

b)

Metacarpals

c)

Phalanges

d)

Metatarsals

8.

What is the importance of calcium ?

a)

Allows blood to hold oxygen

b)

Builds strong bones

c)

Improves the immune system

9.
What are the three jobs of your bones?
a)
movement, structure, joints
b)
movement, structure, protection
c)
structure, digestion and breathing
d)
movement, digestion and breathing
10.
What do your bones protect?
a)
organs
b)
skin
c)
muscles
d)
feelings
11.
Do bones grow?
a)
yes
b)
no
12.
What bones protect your heart and lungs?
a)
pelvis and spine
b)
brain and spine
c)
ribs and sternum
d)
ribs and pelvis
13.

What is an example of a fixed joint?

a)

Vertebrae

b)

Elbow

c)

Skull

14.
The knee joint is
a)
Hinge
b)
Gliding
c)
Ball and socket
d)
Pivot
15.

What term is given to the point where 2 or more bones meet?

a)

Joint

b)

Ligament

c)

Cartilage

16.

Which parts of the skeletal system allow a range of movement because they allow limbs to bend and straighten?

a)
Joints
b)
Tendons
c)
Muscles
d)
Cartilage
17.
Muscles work in pairs what is the name for this...
a)
Antagonistic Pairs
b)
Pears
c)
Bicep
d)
Antiseptic Pairs
18.

Which type of tissue connects bone to bone?

a)

tendons

b)

ligaments

c)

skeletal mucscles

d)

smooth muscles

19.

The main purpose of synovial fluid is:

a)

Keeping bones moist

b)

Lubrication

c)

Strengthening tendons and cartilage

d)

Protecting the spinal cord

20.

What is the part numbered 4?

21.

What is the part numbered 3?

22.

What is the part numbered 2?

23.

What mineral is important to have as part of a balanced diet, to give you strong bones?

a)

Iron

b)

Steel

c)

Calcium

d)

Titanium

24.

Which of the following is a property of a metal element?

a)
Dull, brittle, poor conductor of heat and electricity
b)
Shiny, malleable, good conductor of heat and electricity
c)
Transparent, flexible, good conductor of heat and electricity
d)
Soft, liquid at room temperature, poor conductor of heat and electricity
25.

Why do metals have a higher melting and boiling point than non-metals?

a)
Metals have weaker bonds compared to non-metals
b)
Metals have lower density than non-metals
c)
Metals have fewer electrons than non-metals
d)

Metals have bonds which are very strong compared to non-metals

26.
Na is the chemical symbol for which element? 
a)
Sodium
b)
Nitrogen
c)
Neon
27.
K is the chemical symbol for which element? 
a)
Krypton
b)
Potassium
c)
Knox
28.
Ca is the chemical symbol for which element? 
a)
Carbon
b)
Chlorine
c)
Calcium
29.
Fe is the chemical symbol for which element? 
a)
Freon
b)
Iron
c)
Flourine
30.
C is the chemical symbol for which element? 
a)
Calcium
b)
Chlorine
c)
Carbon
31.
O is the chemical symbol for which element? 
a)
Osmium
b)
Odell
c)
Oxygen
32.

Copper

a)

Cu

b)

C

c)

Cr

d)

Co

33.

Which of the following is true about Na2SO4?

a)

It is made up of 3 elements.

b)

It contains 4 oxygen atoms.

c)

It contains 2 sulfur atoms.

34.

What is the chemical formula of potassium iodide?

a)

KCl

b)

PI

c)

KI

d)

PCl

35.

What is the formula of the compound formed between magnesium and oxygen?

a)

MgO

b)

Mg2O2

c)

MgO2

d)

Mg2O

36.

How many oxygen atoms are there in a molecule of C6H12O6?

a)

1

b)

2

c)

12

d)

6

37.

Classify the picture with the correct label

a)

Mixture of compounds

b)

Mixture of elements

c)

Element

d)

Compound

38.
Elements can be broken down into simpler substances. 
a)
false 
b)
true 
c)
sometimes 
39.
Classify the picture with the correct label.
a)
Compounds
b)
Mixture of Elements
c)
Mixture of Compounds
d)
Mixture of Elements & Compounds
40.
Classify the picture with the correct label.
a)
Element
b)
Compound
c)
Mixture of Compounds
d)
Mixture of Elements
41.
This contains a variety elements and compounds that ARE NOT chemically combined.
a)
Water
b)
Mixture
c)
Elements
d)
Compounds
42.
The building block of matter is
a)
Mixture
b)
Atom
c)
Element
d)
Substance
43.

What is this?

a)

element

b)

compound

c)

mixture

44.

What is gold?

a)

Element

b)

Compound

c)

Homogenous mixture

d)

Heterogenous mixture

45.

Match the following models to their correct descriptions.

a)
1.

mixture of elements

b)
2.

mixture of elements and compounds

c)
3.

mixture of compounds

d)
4.

elements

e)
5.

compounds

46.

What is the word equation for Carbon reacting with Oxygen?

a)
Carbon + Oxygen -> Carbon Dioxide
b)
Carbon + Oxygen -> Carbon Hydroxide
c)
Carbon + Oxygen -> Carbon Nitrate
d)
Carbon + Oxygen -> Carbon Monoxide
47.

Which part of the periodic table are the non-metals?

a)
Bottom side of the periodic table
b)
Middle of the periodic table
c)
Right side of the periodic table
d)
Top side of the periodic table
48.

Name the compound with the formula FeS

a)

Iron sulfide

b)

Francium sulfide

c)

Lead sulfate

d)

Iron Chloride

49.

What is the gas shown in the diagram

a)

Oxygen

b)

Hydrogen

c)

Oxide

d)

Ozone

50.

A ray of light is incident on a vertical, mirrored surface such that it forms an angle of 30-degrees with the surface. Which is the angle of reflection?

a)

30-degrees

b)

60-degrees

c)

90-degrees

d)

150-degrees

51.
a)
Reflection
b)
Refraction
52.
A student placed a pencil in a cup of water.  The pencil appears broken because light-
a)
always travels in a straight line
b)

refracts when it passes through water

c)
makes the water in the glass evaporate
d)
reflects the pencil on the water's surface
53.

Law of reflection state that - The angle of incidence is .................. to the angle of reflection.

(La ley de reflexión establece que - El ángulo de incidencia es .................. al ángulo de reflexión.)

a)

equal (igual)

b)

half (mitad)

c)

double (doble)

54.

If the angle of incidence is 20 degrees, what will be the value of the angle of reflection?

(Si el ángulo de incidencia es de 20 grados, ¿cuál será el valor del ángulo de reflexión?)

a)

0

b)

10

c)

20

d)

30

55.

What is a line drawn at 90° to a surface called?

a)

incident ray

b)

normal line

c)

refracted ray

d)

tangent

56.

What direction does the ray bend when entering a more optically dense material, where the wave travels more slowly?

a)

Towards the normal.

b)

Away from the normal.

c)

No change.

d)

Answer is not listed above.

57.
Swimming pools and the ocean look shallower than they really are due to:
a)
reflection 
b)
dispersion
c)
refraction
d)
total internal reflection
58.

When light bends as it passes through a substance it's called:

a)

Diffusion

b)

Reflection

c)

Refraction

d)

Diffraction

59.

Sound is a form of energy. How is it produced?

a)

by waiting

b)

by vibrating objects

60.

Do sound waves travel through a medium?

a)

YES

b)

NO

61.

It is the highness or lowness of sound or a musical note.

a)

Timbre

b)

Loudness

c)

Pitch

62.

It is the unit used for frequency.

a)

Hertz (Hz)

b)

decibel (dB)

63.

A _____ frequency sound has a higher pitch. A lower frequency sound has a _____ pitch.

a)

higher, higher

b)

lower, higher

c)

higher, lower

d)

lower, lower

64.

It determines the s loudness or volume of a sound wave.

a)

frequency

b)

amplitude

65.

A high amplitude sound means _____ sound, and a low amplitude sound means _____ sound.

a)

softer, louder

b)

louder, softer

c)

louder, louder

d)

softer, softer

66.

On the decibel scale, an increase of 1 dB means that sound intensity is increased by a factor of _____.

a)

2

b)

5

c)

10

d)

100

67.

How is your eardrum like a real drum?

a)

It produces sound.

b)

It vibrates.

c)

It is frequently struck by the bones in your middle ear.

d)

It is hollow.

68.

What is unique about the hammer, stirrup, and anvil?

a)

They are the smallest bones in your body

b)

They are the only bones in your body that move

c)

They are the only bones located in your head

d)

They are the only bones that cannot be broken

69.

Sound is produced when an object...

a)

Moves

b)

Makes a noise

c)

Vibrates

d)

Falls