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Worksheets

Review August and September

Total questions: 123

Worksheet time: 1hrs 23mins

Name
Class
Date
1.

Which process is an example of a physical change?

a)

Ice melting

b)

Milk souring

c)

metal rusting

d)

wood burning

2.

Which process is an example of a physical change?

a)

Cutting Carrots into pieces and mixed in a salad

b)

A peanut butter and jelly sandwich being digested

c)

Sodium metal and water combining to form a compound and a gas

d)

Sodium metal and chlorine gas combined to form table salt

3.
Freezing Juice?
a)
Physical Change
b)
Chemical Change
4.
Exploding Fireworks?
a)
Physical Change 
b)
Chemical Change 
5.
Rotting bananas?
a)
Physical Change
b)
Chemical Change
6.
Cutting your hair?
a)
Physical Change
b)
Chemical Change
7.
Is spoiling food a physical or chemical change?
a)

physical

b)
chemical
8.
What happens when a piece of wood burns?
a)
A physical change takes place.
b)
A chemical change takes place.
c)
The wood loses its gravity.
d)
The wood loses its inertia.
9.
A change that does not result in a new substance.
a)
Physical Change
b)
Chemical Change 
10.
A teacher is demonstrating physical and chemical changes to her class. Which action should she use to demonstrate a chemical change?
a)
cutting a piece of paper
b)
folding a piece of paper
c)
tearing a piece of paper
d)
burning a piece of paper
11.
True or False: a physical change may produce a new substance.
a)
True
b)
False
12.
Is burning wood a chemical or physical change?
a)
chemical
b)
physical
13.
Is glass breaking a chemical or phyiscal change?
a)
chemical
b)
physical
14.
Is a a rusting bicycle a chemical or physical change?
a)
chemcial
b)
physical
15.
Is melting ice a chemical or physical change?
a)
chemical
b)
physical
16.
Is frying an egg a physical or chemical change?
a)
chemical
b)
physical
17.

A white tablet is dropped into water. The water becomes cloudy and bubbles are produced. What type of change has occurred?

a)

Physical change

b)

Chemical change

c)

No change

18.

 

Which is an example of a physical

change?

a)

a candle burning

b)

baking a cake

c)

evaporating water

d)

metal rusting

19.

Mowing the lawn is an example of

a)

Chemical Change

b)

Physical Change

c)

No Change

20.
A change in which NEW substances are formed.
a)
Chemical change
b)
Physical change
c)
Casual change
d)
Formal change
21.

Choose the best description below for the image

a)

physical change

b)

chemical change

22.

Choose the best description below for the image

a)

physical change

b)

chemical change

23.
Evidence of Chemical Change.
a)
New Substance 
b)
Size change
c)
State change
d)
Mixture 
24.
Evidence of a physical change.
a)
New substance
b)
Shape Change
c)
Light produced
d)
Gas released.
25.
Water boiling is a _______ change. 
a)
Physical Change 
b)
Chemical Change 
26.
Fireworks Exploding are a ________ change.
a)
Physical Change
b)
Chemical Change
27.
Water that is heated and changed to steam is a 
a)
Physical change
b)
Chemical change
28.
Melting butter to pour over popcorn is a 
a)
Chemical change
b)
Physical change
29.
Burning wood is an example of 
a)
Chemical change
b)
Physical change
30.
Frying an egg is an example of a 
a)
Chemical change
b)
Physical change
31.
Glass breaking s an example of a
a)
Chemical change
b)
Physical change
32.

A ... Doesn't change the particles that make up matter.

a)

Physical change

b)

Chemical change

33.

Make an origami is an example of ...

a)

Physical change

b)

Chemical change

34.

Burning a block of wood is an example of ....

a)

Physical change

b)

Chemical change

35.

When ice cube is melting there is a ....

a)

Physical change

b)

Chemical change

36.

Rusty nails is an example of ....

a)

Physical change

b)

Chemical change

37.
melting ice cream
a)
physical change
b)
chemical change
38.
a rusting bicycle
a)
physical change
b)
chemical change
39.

Who colonized India?

a)

No one

b)

Great Britain

c)

The United States

d)

France

40.

Most people in India follow which religion?

a)

Buddhism

b)

Islam

c)

Christianity

d)

Hinduism

41.
Which of the following countries IS NOT part of South Asia?
a)
Pakistan
b)
Bhutan
c)
China
d)
India
42.

What is the country of B?

a)

India

b)

Bangladesh

c)

Pakistan

d)

Nepal

43.

What country is C?

a)

Afganistan

b)

Pakistan

c)

Nepal

d)

Sri Lanka

44.
A dispute between Hindus & Muslims caused the creation of what country?
a)
Bhutan
b)
Bangladesh 
c)
Afghanistan
d)
Pakistan
45.

80% of the population of India belong to what religion?

a)

Hinduism

b)

Islam

c)

Buddhist

d)

Jainism

46.

Which religion of South Asia has developed over thousands of years?

a)

Hinduism

b)

Buddhism

c)

Jainism

d)

Sikhism

47.

Which of these religions was not founded in India?

a)

Christianity

b)

Jainism

c)

Hinduism

d)

Buddhism

48.

Total population of this country is over 1.3 billion people.

a)

India

b)

Pakistan

c)

Afghanistan

d)

Bhutan

49.

This country is made up of 1,190 islands.

a)

India

b)

Maldives

c)

Pakistan

d)

Sri Lanka

50.

Bhutan is _______of Bangladesh

a)

North

b)

South

c)

East

d)

West

51.
a)
Maldives
b)
Sri Lanka
c)
Bangladesh
d)
India
52.
Pakistan officially became its own nation in what year? 
a)
1976
b)
1947
c)
1948
d)
1945
53.
Pakistan was created because which major religion was afraid of being persecuted? 
a)
Muslims
b)
Sikhs
c)
Hindus
d)
Christians
54.

The 1947 conflict created the two countries of?

a)

India and Pakistan

b)

Pakistan and Bangladesh

c)

India and Nepal

55.

What religion dominates Pakistan

a)

Islam

b)

Buddhism

c)

Hinduism

56.

What religion dominates India

a)

Islam

b)

Buddhism

c)

Hinduism

57.

What did East Pakistan become in 1971?

a)

Bhutan

b)

Nepal

c)

Bangladesh

58.
This area is known as:
a)
Mt. Everest
b)
Pakistan
c)
China
d)
Bangledesh
59.
This area is known as:
a)
Bhutan
b)
Nepal
c)
Bangledesh
d)
India
60.

[check all that apply] Pure substances include:

a)

Elements

b)

Homogeneous Mixtures

c)

Compounds

d)

Heterogeneous Mixtures

61.

Salt (NaCl) is

a)

Mixture

b)

Compound

62.

Saltwater is

a)

Mixture

b)

Compound

63.

Chicken noodle soup is

a)

Homogeneous mixture

b)

Heterogeneous mixture

64.

A bottle of dishwashing detergent contains a clear, viscous liquid. The label has a long list of ingredients, including water, sodium lauryl sulfate, fragrance, and Blue dye #5.

What can you infer about the material in the bottle from this label and the appearance of the liquid?

a)

It is a pure substance.

b)

It is a compound.

c)

It is a heterogeneous mixture.

d)

It is a homogeneous mixture.

65.

Mixture or Pure Substance?

a)

Mixture

b)

Pure Substance

66.

Mixture or Pure Substance?

a)

Mixture

b)

Pure Substance

67.

Mixture or Pure Substance?

a)

Mixture

b)

Pure Substance

68.

Mixture or Pure Substance?

a)

Mixture

b)

Pure Substance

69.

Which of the following is classified as a pure substance?

a)

Lemonade

b)

Fruit punch

c)

ketchup

d)

Hydrogen

70.
What is matter?
a)
Anything that has mass and occupies space
b)
Anything that has mass
c)
Anything that is made of air
d)
ALL of them 
71.

Which of the following is NOT a mixture?

a)

milk

b)

lemonade

c)

vegetable salad

d)

carbon

72.

Which of these is an element?

a)

Salt (NaCl)

b)

Water (H20)

c)

Oxygen (O)

d)

Carbon Dioxide (CO2)

73.

Which of these is a compound?

a)

Aluminium (Al)

b)

Carbon Dioxide (CO2)

c)

Nitrogen (N)

d)

Sand

74.

Identify which images are HETEROGENEOUS MIXTURES! (Check all that apply)

a)
b)
c)
d)
75.
Max is hungry and he prepares cereal with milk. This is an example of a: 
a)
Homogeneous mixture
b)
Heterogeneous mixture
76.

In a homogeneous mixture...

a)

... it is impossible to see the different components.

b)

... there is no way to separate the components.

c)

... the components always have similar chemical formulas.

d)

... it is possible to see the different components.

77.

In a heterogeneous mixture...

a)

... it is impossible to see the different components.

b)

... there is no way to separate the components.

c)

... the components always have similar chemical formulas.

d)

... it is possible to see the different components.

78.

If a substance is homogeneous in appearance, then it has to be a mixture.

a)

True

b)

False

79.

Mixtures can be made with...

a)

Solids

b)

Liquids

c)

Gases

d)

All of the above

80.

Air

a)

Heterogeneous

b)

Homogeneous

81.

Coca-Cola

a)

Heterogeneous

b)

Homogeneous

82.
Air
a)
Heterogeneous
b)
Homogeneous
83.
Vinegar
a)
Heterogeneous
b)
Homogeneous
84.
Are made from a combination of 2 or more elements in a constant ratio...
a)
Atome
b)
Mixture
c)
Compounds
d)
Elements
85.
Chicken soup is an example of what kind of substance?
a)
homogenous mixture
b)
solution
c)
heterogeneous mixture
d)
compound
86.
Kool-Aid
a)
Element
b)
Compound
c)
Homogeneous Mixture
d)
Heterogeneous Mixture
87.
Carbon
a)
Element
b)
Compound
c)
Homogeneous Mixture
d)
Heterogeneous Mixture
88.
NaCl
a)
Element
b)
Compound
c)
Homogeneous Mixture
d)
Heterogeneous Mixture
89.
Aluminum
a)
Element
b)
Compound
c)
Homogeneous Mixture
d)
Heterogeneous Mixture
90.
Sweet Tea
a)
Element
b)
Compound
c)
Homogeneous Mixture
d)
Heterogeneous Mixture
91.

When food spoilage occur, it undergoes which type of change?

a)

physical change

b)

chemical change

92.

The illustration shows which type of matter?

a)

compound

b)

mixture of elements

c)

mixture of compounds

d)

mixture of elements and compounds

93.

An element is a pure substance made up of only one type of atom.

a)

"element" makes the statement false

b)

"only one" makes the statement false

c)

the statement is TRUE

94.

The illustration shows which type of matter?

a)

element

b)

compound

c)

homogeneous mixture

d)

heterogeneous mixture

95.

What are compounds?

a)

A combination of two or more more substances that maintain their chemical properties and don't form bonds.

b)

Pure substances made of two or more different elements.

c)

Not uniform structure or composition.

d)

Uniform structure anda composition.

96.

An element is a ______ .

a)

pure substance

b)

mixture

97.

A compound is a ______ .

a)

pure substance

b)

mixture

98.

What do the atoms represesnt?

a)

a compound

b)

a homogeneous mixture

c)

an element

d)

a heterogeneous mixture

99.

What does the picture represent?

a)

a compound

b)

a homogeneous mixture

c)

an heterogeneous mixture

d)

an element

100.

A pure substance that is made up of only one type of atom is a(n)...

a)

element

b)

colloid

c)

compound

d)

solution

101.

India is located in ...

a)

Africa

b)

Australia

c)

Europe

d)

Asia

102.

The Indian currency is (a)   .

103.

India shares borders with ...

(share - partager; border - frontière)

a)

Bhutan, Nepal, Bangladesh

b)

Japan, Taiwan

c)

Kyrgyzstan, Tajikistan

d)

Laos, Vietnam

104.

India civilization is older than the Chinese.

a)

True

b)

False

105.
What is the area of landmass of India?
a)
2.38 Million Sq KM
b)
3.28 Million Sq KM
c)
4.38 Million Sq KM
d)
2.28 Million Sq KM
106.
A landmass surrounded by water on three sides is called a ………………
a)
Island
b)
Plateau
c)
Peninsula
d)
None of these
107.

True or False? Everyone speaks with an accent.

a)

True

b)

False

108.

What is "Standard" American English?

a)

The variety of language historically considered to be "correct" by those in power.

b)

The form of "slang" US English that isn't taught in schools.

c)

The only version of English that follows grammatical and structural rules.

109.

What is a dialect?

a)

The dial tone on your phone that is specific to you

b)

Differences in the pronunciations of a language

c)

A variety of language that is spoken by a group of people that is systemically different from other varieties of the language.

110.

Which of the following criteria between languages and dialects is not true?

a)

Languages are much more complex than dialects.

b)

Speakers of the same language can understand different dialects.

c)

Speakers of different languages often cannot understand each other.

d)

The differences between languages and dialects can be political.

111.
Which are the first and second most-spoken languages in the world?
a)
Spanish and English
b)
Cantonese and French
c)
German and Mandarin
d)
Mandarin and English
112.

Regional variation of a language distinguished by distinctive vocabulary, spelling, and pronunciation.

a)

Isogloss

b)

Pidgin

c)

Dialect

d)

Accent

113.
The Lingua Franca that dominates the use of the internet is...
a)
English
b)
Chinese
c)
Spanish
d)
Japanese
114.
the language used by the government for laws, reports, and public objects, such as road signs, money, and stamps...
a)
creole language
b)
pidgin language
c)
official language
d)
standard language
115.
A regional variation of a standard language is called a:
a)
accent
b)
dialect
c)
isogloss
d)
lingua franca
116.
In a language with multiple dialects, one dialect may be recognized as the _______________
a)
official language
b)
standard language
c)
standard dialect
d)
language family
117.
A lingua franca is
a)
an English word that has entered the French language.
b)
a language understood by people who have different native languages.
c)
an extinct language that has been revived.
d)
an official language in a region of the world different from where the language originated.
118.

The cartoon is making reference to...

a)

Pronunciation

b)

Accent

c)

Dialect

119.

The man with the cap is being corrected because of his...

a)

Pronunciation

b)

Accent

c)

Dialect

120.

Dialects have "rules" or "laws".

a)

True

b)

False

121.

Dialects result from unsuccessful attempts to speak the "correct" form of a language.

a)

True

b)

False

122.

Some dialects are better than others.

a)

True

b)

False

123.

Australian English can be described as...

a)

A dialect of English

b)

A non-Standard form of English

c)

An accent

d)

A creole