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g7 science mock 2024

Total questions: 101

Worksheet time: 3hrs 28mins

Name
Class
Date
1.

All living things are made of

(a)  

2.

Cells form the basic (a)   and function of living things

3.

Living things are made of cells

a)

true

b)

false

4.

In the image shown, what is the response?

a)

the plant bending towards the light

b)

the light source

5.

Which characteristic is shown in the image?

a)

Organisms reproduce

b)

Organisms react to stimuli

c)

Organisms can adapt

d)

Organisms use and obtain energy

e)

Organisms are made up of cells

6.

Which characteristic is shown in the image?

a)

Organisms reproduce

b)

Organisms react to stimuli

c)

Organisms can adapt

d)

Organisms use and obtain energy

e)

Organisms are made up of cells

7.

Which characteristic is shown in the image?

a)

Organisms reproduce

b)

Organisms react to stimuli

c)

Organisms can adapt

d)

Organisms use and obtain energy

e)

Organisms are made up of cells

8.

Which characteristic is shown in the image?

a)

Organisms reproduce

b)

Organisms react to stimuli

c)

Organisms can adapt

d)

Organisms use and obtain energy

e)

Organisms are made up of cells

9.

Which characteristic is shown in the image?

a)

Organisms grow and develop

b)

Organisms react to stimuli

c)

Organisms can adapt

d)

Organisms use and obtain energy

e)

Organisms are made up of cells

10.

Living thing are born,grow,reproduce and...

a)

Fly

b)

Die

c)

Draw

11.

Non - living things grow.

a)

True

b)

False

12.

All living things need ________ to breathe.

a)
b)
c)
d)
13.

Living things need...

a)
b)
c)
d)
14.
Is it a living or a non-living thing?
a)
Living thing
b)
Non-living thing
15.
Is it a living or a non-living thing?
a)
Living thing
b)
Non-living thing
16.

Thermometer is used to measure?

a)

Time

b)

Temperature

c)

Mass

d)

Volume

17.

Stopwatch is used to measure?

a)

Time

b)

Mass

c)

Weight

d)

Volume

18.

Ammeter is used to measure?

a)

Time

b)

Mass

c)

Electric current

d)

Temperature

19.

Measuring Cylinder/beakers are used to measure?

a)

Volume

b)

Time

c)

Electric current

d)

Length

20.

Meter Ruler is used to measure?

a)

Weight

b)

Length

c)

Electric current

d)

Volume

21.

The SI unit for time is the __?__.

a)

hours (h)

b)

liter (L)

c)

gram (g)

d)

second (s)

22.
1 Km = ______m
a)
1
b)
10
c)
100
d)
1000
23.

what is the volume of the rock?

a)

10 ml

b)

30 ml

c)

40 ml

d)

70 ml

24.

what is the area for this surface?

a)

9 cm2

b)

4 cm2

c)

20 cm2

d)

5 cm2

25.

Which of the following apparatus is used to measure the volume of liquid?

a)

Stopwatch

b)

Thermometer

c)

Measuring cylinder

26.

7. The SI unit of weight is ___________.

a)

kilogram

b)

newton

c)

joule

d)

metre

27.
What units do we use to measure length?
a)
meters (m)
b)
milliliters (mL)
c)
grams (g)
d)
cubic centimeters (cm3)
28.

What is the SI unit for mass?

a)

Kilogram

b)

Litre

c)

Pound

d)

Metre

29.

Which is the unit according to the SI of measurement for temperature.

a)

Kelvin

b)

Celsius

c)

Fahrenheit

d)

Candela

30.
Convert:
21 min = _______ sec
a)
210
b)
21
c)
1,260
d)
260
31.

2000 mg = ? g

a)

5

b)

2

c)

8

d)

6

32.

How many grams are in 5 kilograms?

a)

5

b)

50

c)

500

d)

5000

33.

How many milliliters are in a 2 liter?

a)

2

b)

20

c)

200

d)

2000

34.
A pure substance...
a)
is an element or a compound
b)
is an element or a mixture
c)
is a compound or a mixture
d)
is a mixture
35.

1 A substance made up of two or more chemically combined elements is —

a)

an element

b)

mixture

c)

compound

d)

solution

36.
A substance made of only one type of atom is called —
a)
an element
b)
a mixture
c)
a compound
d)
a salt
37.
Classify the picture with the correct label.
a)
Element
b)
Compound
c)
Mixture of Elements
d)
Mixture of Compounds
38.

This picture represents which of the following?

a)

A single element

b)

Mixture of molecules

c)

mixture of atoms

d)

mixture of compounds

39.
Which of the following is an element?
a)
Sugar
b)
Salt
c)
Water
d)
Oxygen
40.

Zinc

a)

Z

b)

Zi

c)

ZN

d)

Zn

41.

Hydrogen

a)

Hy

b)

H

c)

Hr

d)

Hn

42.

Air is a(n) _________. 

a)
element 
b)
mixture 
c)
compound 
43.

Which of these substances can be a compound?

a)

CO2

b)

C

c)

O2

d)

Red Bull

44.
Is sugar (C12H22O11) an element or a compound?
a)
Element
b)
Compound
45.
What is the picture displayed?
a)
atom
b)
element
c)
molecule
d)
compound
46.
What cannot be broken down into other substances?
a)
Compound
b)
Mixture
c)
Solids
d)
Element
47.
How many elements are represented in the compound?
Na2CO3
a)
1
b)
2
c)
3
d)
4
48.

Name the metal which is in liquid state.

a)

Iron

b)

Mercury

c)

Zinc

d)

Aluminium

49.

Metals are sonorous in nature. What is sonorous?

a)

Making into powder

b)

Drawn into wires

c)

Make sound on beating

d)

None of these

50.
What does malleable mean?
a)
able to bend
b)
will break easily
c)
can be used for wire
d)
is shiny
51.
What does ductile mean?
a)
electricity flows easily
b)
quacks like a duck
c)
can be drawn into a wire
d)
able to bend
52.
The list which contains only metals is .......
a)
aluminium, copper, nitrogen
b)
iron, oxygen, hydrogen
c)
iron, silver, aluminium
d)
iron, sulphur, copper
53.
Sulfur
a)
Metal
b)
Nonmetal
54.
What is NOT a property of metals
a)
brittle
b)
ductile
c)
malleable
d)
conductor
55.

What are the three states of matter

a)

solid, water, gas

b)

hydrogen, atoms, elements

c)

solid, liquid,gas

d)

air, water, rock

56.
The amount of space something takes up
a)
density
b)
volume
c)
mass
d)
matter
57.
Something that takes up space and has mass.
a)
volume
b)
matter
c)
mass
d)
density
58.
The amount of space something takes up
a)
density
b)
volume
c)
mass
d)
matter
59.
One hot summer, you remember you left a cup of water outside. A few weeks later, you saw that the cup was empty and you remember the cup having water. What happened to the water?
a)
It evaporated
b)
It underwent deposition
c)
It melted
60.
What form of matter has a definite shape?
a)
Solid
b)
Liquid
c)
Gas
d)
Square
61.
What can causes ice to transform from a solid to a liquid?
a)
The air.
b)
The cold.
c)
Shape
d)
Heat
62.
This state of matter does not have a definite size or shape.
a)
Gas
b)
Liquid
c)
Solid
d)
Milk
63.
When you see steam, fog or clouds, which state of matter is it?
a)
solid
b)
liquid
c)
gas
64.
Which state of matter has particles that are tightly packed?
a)
liquid
b)
gas
c)
solid
65.
Liquid matter takes the shape of _______.
a)
a gas
b)
water
c)
a pet
d)
Its container
66.
Solids have a definite _______________.
a)
smell
b)
shape
c)
picture
d)
sound
67.

How many known planets are in our solar system?

a)

4

b)

7

c)

8

d)

9

68.

What dwarf planet was downgraded from planetary status in 2006?

a)

Mercury

b)

Uranus

c)

Neptune

d)

Pluto

69.

Which planet is the closest planet to the sun?

a)

Mercury

b)

Venus

c)

Mars

d)

Pluto

70.
Besides Pluto, which planet is the furthest planet from the sun?
a)
Mercury
b)
Earth
c)
Neptune
d)
Uranus
71.
Which planet is the largest?
a)
Jupiter
b)
Saturn
c)
Neptune
d)
Uranus
72.
Besides Pluto, which planet is the smallest?
a)
Mercury
b)
Venus
c)
Earth 
d)
Mars
73.
Between which two planets is the asteroid belt located?
a)
Mercury & Venus
b)
Mars & Jupiter
c)
Uranus & Neptune
d)
Neptune & Pluto
74.
Which planet takes the least time to go around the sun?
a)
Mercury
b)
Earth
c)
Mars
d)
Jupiter
75.
Which planet is red because of iron oxide or rust?
a)
Venus
b)
Mars
c)
Jupiter
d)
Saturn
76.

What is the name of this planet?

a)

Mercury

b)

Venus

c)

Earth

d)

Mars

77.

Is the sun a planet?

a)

Yes, it is.

b)

No, it isn't

78.

Is Venus hotter than Mercury?

a)

Yes, it is.

b)

No, it isn't

79.
Objects made of ice, gas and dust and orbit our sun are called:
a)
Asteroids
b)
Comets
c)
Meteroids
d)
Meteors
80.
plants, rocks, air, sunlight, water, 
a)
ecosystem 
b)
population 
c)
community 
81.
the sun 
a)
abiotic 
b)
biotic 
82.
The place where an organism lives is called...
a)
Biome
b)
Habitat
c)
Abiotic
d)
Biotic
83.

True or False:

Organisms are living things

a)

true

b)

false

84.

What is a producer?

a)

organism that cannot make their own food so they eat other organisms

b)

organism that makes their own food

c)

organism that break down dead organisms

85.

What is a consumer?

a)

an organism that breaks down dead organisms

b)

an organism that makes its own energy and food

c)

an organism that eats other organisms for energy

86.

What is a food web?

a)

a model that contains many food chains

b)

a model that contains one food chain

c)

a model that shows where the sun gets its energy

d)

a model that shows how decomposers break down organisms

87.

True or False:

A food web shows how energy flows through an ecosystem

a)

true

b)

false

88.

What do the arrows in a food web show?

a)

who is the most powerful

b)

the next organism that uses the energy

c)

the prey

d)

the sun

89.

In a food chain, what comes after a producer?

a)

the sun

b)

a decomposer

c)

a consumer

90.
What is the term used to describe all living things in an ecosystem?
a)
Biotic Factors
b)
Abiotic Factors
c)
Environmental Factors
d)
Population
91.
When a plant is eaten by a grasshopper, the grasshopper is called
a)
Producer
b)
Primary consumer
c)
Secondary consumer
d)
Tertiary consumer
92.
When a plant is eaten by a caterpillar and the caterpillar is eaten by a frog, the frog belongs to
a)
Producer
b)
Primary consumer
c)
Secondary consumer
d)
Tertiary consumer
93.

gives definite shape to plant cell

a)

cell membrane

b)

cytoplasm

c)

vacuole

d)

cell wall

94.
the thick fluid region of a cell located inside the cell membrane or between the cell membrane and nucleus
a)
cytoplasm
b)
cell wall
c)

cell membrane

d)

vacuole

95.
Which of the following are NOT found in animal cells
a)
chloroplasts and cytoplasm
b)
chloroplasts and cell wall
c)
cell wall and cell membrane
d)
mitochondria and nucleus
96.
The nucleus is like the ____________ of the cell.
a)
foot
b)
hand
c)
stomach
d)
brain
97.

what is the shape of a plant cell?

a)

Circle

b)

Heart

c)

Star

d)

Rectangle

98.

What element has the symbol Ti?

a)

Helium

b)

Boron

c)

Aluminium

d)

Titanium

99.

S.I. means?

a)

System Internationale

b)

Secret Intelligence

c)

System Intruments

d)

International Secret

100.

How many characteristics are there ?

a)

6

b)

5

c)

7

d)

8

101.
Liquid matter takes the shape of _______.
a)
a gas
b)
water
c)
a pet
d)
Its container