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Worksheets

Science.

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

See this picture and answer the question below,

Which Change is it?

a)

Physical Change

b)

Chemical change

2.

A Substance whose molecules are made of only one type of atom is called?

a)

Compound

b)

Molecule

c)

Element

d)

Matter

3.

Which as molecule is this?

a)

Oxygen

b)

Sulphur

c)

hydrogen

d)

Nitrogen

4.

Muscles are attached to the bone with the help of strong tough tissues called?

a)

Ligament

b)

sternum

c)

pivot

d)

tendons

5.

(tricky answers)

What is an reflex action?

a)

A quick response to Stimury

b)

A quick response to Sternum

c)

A quick response to Stimulas

d)

A quick response to Stimulus

6.

A sound enters the ear and___

a)

goes to the the brain directly.

b)

goes to the brain with a nerve

c)

Vibrates the eardrum

d)

Vibrates the internal ear

7.

Look at the picture and write below, Is there will it help in making work easy?(Answer as Yes or No)

4 lines
8.

True or False

Earthquake occurs only on water.

a)

✅True

b)

False❌

9.

A very powerful earthquake in the sea can cause tsunami!

a)

TRUE✅

b)

FALSE❌

10.

Magma is made up of ____

a)

Liquid water

b)

molten rocks

c)

fluids

d)

gas