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Skeleton

Total questions: 53

Worksheet time: 56mins

Name
Class
Date
1.

Skeletons are made of (a)  

2.

Why do we need skeletons ?

a)

to make us feel pretty

b)

to support our body

c)

to protect our heart and other organs

d)

to have fun

3.

How many skeletons are there in a human body ?

a)

216

b)

226

c)

206

d)

234

4.
What is the role of the bone at "A" ?
a)
To protect the heart
b)
To protect the brain
c)
To protect the lungs
d)
To protect the heart and lungs
5.

What does the skeleton do? (Select all correct answers.)

a)

Supports the body's weight

b)

Allows humans and animals to grow

c)

Gives the body shape

6.
What is the biggest bone in your body?
a)
fibula
b)
humerus
c)
pelvis
d)
femur
7.
What do your bones protect?
a)
organs
b)
skin
c)
muscles
d)
feelings
8.
What does your bone marrow make?
a)
muscles
b)
cartilage
c)
blood cells
d)
germs
9.
Do bones grow?
a)
yes
b)
no
10.

The skull shields our brain and other internal organs in the head region from injury.

a)

Support

b)

Protection

c)

Blood Formation / Calcium Storage

11.

Skeletons are made of (a)  

12.

What is the bone of the head ?

(a)  

13.

What is the bone of the back?

(a)  

14.

Animal that is grouped into endoskeleton is ____

a)
b)
c)
d)
15.

Fracture is shown in picture ____

a)
b)
c)
d)
16.

This bone is called....

a)

Femur

b)

Pelvis

c)

Skull

d)

Ribs

17.

Brain wll be protected by....

a)
b)
c)
d)
18.

The function of ribs is protecting....

a)

Lungs only

b)

Lungs and heart

c)

Heart only

d)

Brain

19.

This part of skeleton is called....

a)

Skull

b)

Pelvis

c)

Ribs

d)

Spine

20.

You use us to pick up things. You also can make a fist out of us. What are we?

a)

toes

b)

hand

c)

legs

d)

fingers

21.
This is a picture of what? (choose the answer that is most complete)
a)
robot
b)
skeleton
c)
ulna
d)
vertebrate
22.
a)
a leg
b)
legs
c)
a legs
d)
an legs
23.
a)
feets
b)
a feet
c)
feet
d)
a feets
24.

¿cómo se dice dedos de los pies en inglés?

a)

toes

b)

knee

c)

mouth

d)

nose

25.

What's this?

a)

head

b)

toes

c)

arm

d)

hand

26.

What's this?

a)

shoulder

b)

neck

c)

ankle

d)

a knee

27.
a)

board

b)

baby

c)

body

d)

Bobby

28.

all the bones in our body form

a)

backbone

b)

skeleton

c)

muscles

d)

tissues

29.

how many bones does an adult have?

a)

300

b)

600

c)

43

d)

206

30.

how many bones does a new born baby have?

a)

300

b)

200

c)

600

d)

43

31.

skull can protect..

a)

brain

b)

lungs

c)

heart

d)

liver

32.

Feathers, wings and beak are special body parts for……….

a)

human

b)

frog

c)

elephant

d)

birds

33.

This animal's skeleton is similar to human's skeleton.

a)

elephant

b)

girraf

c)

gorilla

d)

horse

34.

………… is a special muscle, because we can use it to taste, eat and speak.

a)

biceps

b)

triceps

c)

tongue

d)

stomach

35.

Scales and fins are special body parts for

a)

birds

b)

fish

c)

frog

d)

elephant

36.

This aquatic animal has the biggest skeleton

a)

trout

b)

starfish

c)

whale

d)

octopus

37.

Species with a skeleton are called

a)

voluntary

b)

vertebrate

c)

involuntary

d)

invertebrate

38.

species without skeleton are called....

a)

vertebrate

b)

invertebrate

c)

muscle

d)

bone

39.

which one of the following is a vertebrate?

a)

slug

b)

worm

c)

fish

d)

butterfly

40.

the parts of ear are .............

a)

inner ear

b)

outer ear

c)

middle ear

d)

all of them

41.

if you are far away from the source of the sound, the sound is .......

a)

loud

b)

clear

c)

quiet

d)

normal

42.
What are the three main functions of your skeleton?
a)
Movement, Protection and Balance
b)
Movement, Protection and Support
c)
Protection, Coordination and  Balance
d)
Hop, Skip and Jump
43.

What bone is this?

a)

knee

b)

thigh

c)

toe

d)

leg

44.

Name the bone in red.

a)

shoulder bone

b)

neck bone

c)

arm bone

d)

leg bone

45.

Name the bone in red

a)

Cranium

b)

Skull

c)

Neck bone

d)

Rib cage

46.
a)

pelvis

b)

knee bone

c)

rib cage

d)

bird cage

47.
We have different sized bones because ____.
a)
We need them for different tasks.
b)
They couldn't all fit.
c)
We're a giant puzzle.
d)
I don't know.
48.
True or False: Milk is a good source of calcium.
a)
True
b)
False
49.
Which of these is NOT a way bones help our body?
a)
Support
b)
Protect
c)
Heat
d)
Movement
50.

Which of these is a long bone?

a)

thigh bone

b)

skull

c)

shoulder bone

d)

toe bones

51.

Which mineral does the skeleton store?

a)

vitamin D

b)

calcium

c)

red blood cells

d)

white blood cells

52.
a)

back bone

b)

rib cage

c)

hip bone

d)

thigh bone

53.

The bones work with the _______________ to make us move.

a)

stomach

b)

lungs

c)

muscles

d)

cartilage