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natural science grade 4

Total questions: 16

Worksheet time: 10mins

Name
Class
Date
1.

what is a skeleton

a)

is a thing that holds our muscles

b)

are groups of calcium, food, proteins in order to make us strong

c)

is a hard,strong frame that supports our bodies from inside

d)

is something inside our bodies

2.

our bones needs...........to be strong so we shoul eat..........fish and...............to get calcium

a)

strong things,bread,juice

b)

calcium,fish,milk

c)

protein,rice,water

d)

carbohydrates,bread,meat

3.

how many bones are there in our skeleton?

a)

206 adult

b)

10824

c)

300 baby

d)

400

4.

spine is made up of..............bones

a)

33 small irregular bones

b)

33 long irregular bones

c)

33 short regular bones

d)

33 baby irregular bones

5.

the shortest bone is a human skeletonis called.............we can can only find it in our.................

a)

wrist,mouth

b)

rib,skin

c)

elbow,finger

d)

stirrup,Ear

6.

which bone protects our brain?

a)

ankle

b)

vertebra

c)

skull

d)

jaw bone

7.

the part of the body that allows our bones to move is called a

a)

hair

b)

hand

c)

leg

d)

wrist

8.

what is the name of animals that dont have skeleton

a)

mickey mouse

b)

vertebrate

c)

invertebrate

d)

vegetables

9.

reasons why we take medicine

a)

so we can cure, stop or prevent a dieases

b)

to become crazy and change from a signth

c)

help in diagnosis of illnes

d)

i dont know

10.

what is matter? give the states of matter you know

a)

matter is everything around..solid,liquid and gas

b)

matter i can touch...water,stones,air

c)

everyting around us

d)

i dont know

11.

particles in solid:

a)
b)
c)
d)

i dont know

12.

select any animals without bones

a)

jelly fish

b)

snake

c)

worm

d)

monkey

13.

what state is this?

a)

water

b)

liquid

c)

solid

d)

gas

14.

where are bones attached?

a)

skeleton

b)

food

c)

skin

d)

muscles

15.

which bone prtotects our heart and lungs called?

a)

Maria joana

b)

cabbage

c)

meat and ribs

d)

rib cage

16.

skull is important because?

a)

protects our organs

b)

protects our body

c)

protects our brain

d)

non of these