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Worksheets

ANNIKA_FULL SYLLABUS

Total questions: 143

Worksheet time: 2hrs 32mins

Name
Class
Date
1.

Which property of Air shown in the image?

a)

Air exerts pressure

b)

Air is needed for burning

c)

Air has weight

d)

Air has mass

2.

The amount of (a)   present in the air at a particular time is called humidity.

3.

Guess the concept shown in the image.

a)

land breeze

b)

sand breeze

c)

sea breeze

4.

Which gases are a part of other gases?

a)

carbon dioxide

b)

nitrogen

c)

argon

d)

nitrogen dioxide

5.

A storm that occurs with thunder and lightning is called a ______________

a)

Thuderstorm

b)

Storm

c)

Breeze

d)

Hurricane

6.

What happens when air becomes light?

a)

It settles down

b)

It remains where it is

c)

It starts rising

d)

it moves in any direction

7.

What happens during sea breeze?

a)

The cooler air that moves from the sea towards the land during night time

b)

The warmer air that moves from the sea towards the land during daytime

c)

The cooler air that moves from the sea towards the land during daytime

d)

The cooler air that moves from the land towards the sea during daytime

8.

Which amongst the following is not a property of Air?

a)

Air has mass

b)

Air has volume

c)

Air can be heated or cooled

d)

Air is oxygen

9.

Mark the things used to remove foul air/hot air out of the closed room.

a)

Terrace

b)

Ventilators

c)

Exhaust fans

d)

Doors

10.

Which property of Air is observed when air is filled in tyres?

a)

Air is needed for burning

b)

Air exerts pressure

c)

Air has mass

d)

Air occupies space

11.

What is wind?

a)

Moving air

b)

stopped air

c)

hot moving air

12.

Look at the picture and guess which propert of Air is shown?

a)

Air has mass

b)

Air occupies space

c)

Air can be heated and cooled

13.

When does land breeze occur?

a)

Night time

b)

Day time

14.

How much percentage of Nitrogen is present in the Air

a)

32%

b)

78%

c)

71%

d)

21%

15.

A gentle wind is called __________

a)

Storm

b)

Cyclone

c)

Breeze

d)

rain

16.

What are the characteristics?

a)

The qualities an organism has.

b)

To receive characteristics, or traits, from an organism's parents.

c)

When two or more living things need the same resources in order to survive.

d)

The ways that animals act.

17.

What are the inherited characteristics?

a)

The qualities an organism has.

b)

To receive characteristics, or traits, from an organism's parents.

c)

When two or more living things need the same resources in order to survive.

d)

The ways that animals act.

18.

What are the animal behaviors?

a)

The qualities an organism has.

b)

To receive characteristics, or traits, from an organism's parents.

c)

When two or more living things need the same resources in order to survive.

d)

The ways that animals act.

19.

What is a stimulus?

a)

The qualities an organism has.

b)

To receive characteristics, or traits, from an organism's parents.

c)

Is something that causes a reaction in a living thing.

d)

The ways that animals act.

20.

What is an instinct?

a)

The qualities an organism has.

b)

Is a behavior that is inherited.

c)

Is something that causes a reaction in a living thing.

d)

The ways that animals act.

21.

Look at the picture and choose two characteristics of the peacock flounder

a)

It has both eyes on one side and it has a flat body.

b)

It has a big body and its color is red.

c)

It can walk and fly.

d)

It can talk and sing.

22.

Look at the picture and choose the parts of the prickly pear cactus.

a)

Sharp spines, flattened stems, and waxy coating.

b)

Flowers and leaves.

c)

Fruit, flower, and roots.

d)

Regular steam, seeds, and roots.

23.

What is advantage?

a)

Is a characteristic that can help an individual compete.

b)

The way an animal behaves.

24.

What animal is this?

a)

moth

b)

porcupine

c)

turtle

d)

peacocks

25.

What animal is this?

a)

moth

b)

porcupine

c)

turtle

d)

peacock

26.

Machines make our work______

a)

Difficult

b)

Complicated

c)

Easy

27.

A worker is facing difficulty to carry boxes out of the lorry. Which simple machine can help the worker?

a)

Lever

b)

Wedge

c)

Inclined plane

d)

Gear

28.
Which is not a type of simple machine?
a)
spring
b)
screw
c)
pulley
d)
wedge
29.
Identify this simple machine
a)
Lever
b)
Wheel & Axle
c)
Inclined Plane
d)
Screw
30.

A simple machine made by joining two inclined planes

a)

inclined plane

b)

fulcrum

c)

wedge

d)

lever

31.

What type of machine are door knobs and ramp?

a)

Lever

b)

Inclined Plane

c)

Modified Inclined Plane

d)

Wheel and Axle

32.

Two or more simple machines put together form a (a)  

machine

33.

The force that we apply on a lever is called-

a)

Fulcrum

b)

Load

c)

Effort

34.

The device used to raise a flag up a flag pole is an example of a

a)

wheel and axle

b)

lever

c)

inclined plane

d)

pulley

35.

How many parts are there in a lever

a)

2

b)

3

c)

5

d)

4

36.

A windmill is an example of

a)

a third-class lever

b)

wheel and axle

c)

inclined plane

d)

screw

37.

a simple machine that makes it easier to lift or move objects; has a fulcrum

a)

fulcrum

b)

screw

c)

lever

38.

There are 4 basic kinds of simple machines.

a)
b)
39.

What kind of simple machine is this?

a)

wedge

b)

pulley

c)

wheel and axle

d)

lever

e)

screw

40.

Exercise machine is an example of-

a)

Lever

b)

Wedge

c)

Pulley

d)

Screw

41.

frog breathe through their -----------------on land and through their ------------in water

a)

lungs and skin

b)

gills and fins

42.

some animal ---------------- long distance to escape cold weather in search of food and to ----------------.

(a)  

43.

Tortoises have ______ to protect their soft bodies

a)

scales

b)

shells

c)

feathers

d)

furs

44.

Animal which has a thick outer covering called fur

a)

elephant

b)

snake

c)

polar bears

d)

sheep

45.

Plant eating animals are called as

a)

Herbivores

b)

Carnivores

c)

omnivores

d)

scavengers

46.

Name the type of teeth which help carnivore to tear the flesh

a)

incisors

b)

canines

c)

premolars

d)

molars

47.

what do penguins use to swin

(a)  

48.

Which of the following animals and it respiratory organs is NOT paired correctly.

a)

parrot - lungs

b)

fish - gills

c)

earth worm - skin

d)

cockroach - gills

49.

Travelling long distances to avoid hardships of winter is called ______

a)

Migration

b)

Adaptation

c)

Hibernaton

d)

Aestivation

50.

Some animals like chameleons _________________ themselves in order to save them from enemies.

a)

Hide

b)

Sleep

c)

Camouflage

51.

The deep sleep of animals during winter climate is called

(a)  

52.

The movement of a large group of animals from one place to another at a particular time of the year is known as (a)  

53.

what is the breathing organ of animal in the picture?

a)

Gills

b)

Lungs

c)

Spiracle

d)

Moist skin

54.

What is the breathing organ of animal in the picture?

a)

Gills

b)

Lungs

c)

Moist skin

d)

Spiracle

55.

Which is the breathing organ of animal shown in the picture?

a)

Lungs

b)

Moist Skin

c)

Spiracle

d)

Gills

56.

Choose animals that breathe using lungs.

a)
b)
c)
d)
e)
57.
Which of an eagle's structures helps it fly and survive in its environment?
a)
legs
b)
head
c)
wings
58.

I live on land and in water .my back legs are stronger than my front legs.who am I?

a)

fish

b)

crab

c)

turtle

d)

Frog

59.
What adaptation most likely helps this bird fly?
a)
A strong beak
b)
Small feet
c)
Hollow bones 
d)
The color of the bird
60.

Which of the following uses shell to protect them?

a)

Snails

b)

Tortoise

c)

Turtles

d)

All of these

61.

Which of the following is a migratory bird?

a)

Arctic tern

b)

African antelopes

c)

Monarch butterflies

d)

All of these

62.

How many kind of celestial bodies are?

a)

Nine

b)

Eleven

c)

Seven

d)

Forty-nine

63.

How many moons does Saturn have?

a)

82

b)

2

c)

3

d)

4

64.

When does the Autumn start? (Autumnal equinox)

a)

12th of October

b)

20th of September

c)

22nd of September

d)

15th of September

65.

Which are the inner planets?

a)

Jupiter, Saturn, Neptune and Uranus

b)

Mercury, Venus, Earth and Mars

c)

Mercury, Saturn, Earth and Uranus

d)

Jupiter, Venus, Neptune and Mars

66.

How far is Venus from the Sun?

a)

102,480,000 km

b)

107,480,000 km

c)

112,190,000 km

d)

106,310,000 km

67.

When is the Winter solstice?

a)

21st of June

b)

21st of May

c)

21st of April

d)

21st of December

68.

Which of the following celestial bodies is NOT a planet?

a)

Jupiter

b)

Neptune

c)

Pluto

d)

Mercury

69.

What is the coldest planet?

a)

Mars

b)

Neptune

c)

Uranus

d)

Jupiter

70.

What does "spaghettification" mean?

a)

The stretching of objects into long thin shapes when reaches a black hole.

b)

A type of food.

c)

The limit of a black hole.

d)

The gravity of a black hole

71.

What is the name of the explosion that created the Universe?

a)

Big Ben

b)

Big Bang

c)

Small Bang

d)

Big Bun

72.

Which of the following celestial bodies is NOT a moon?

a)

Titan

b)

Europa

c)

Haumea

d)

Moon

73.

What is the the hottest planet in the Solar System?

a)

Venus

b)

Earth

c)

Mercury

d)

Neptune

74.

Which rain fall in venus

a)

Acid

b)

No rain

c)

Water

d)

None of both

75.

There are only 9 or 8 or 7 planets

a)

True

b)

False

76.

There are only 5 dwarf planets

a)

True

b)

False

77.

There is a ovel shape planet

a)

True

b)

False

78.

There is a different between earth 🌎 and planets

a)

True

b)

False

79.

Which is our galaxy

a)

LMC

b)

Pinwheel galaxy

c)

Milky way

d)

Spiral

80.

There are trillions of galaxy

a)

True

b)

False

81.

Which is the colour of Sedona and mars

a)

Red

b)

Blue

c)

Green

d)

Brown

82.

There is no difference in black hole and white hole

a)

True

b)

False

83.

Meteoroid was made from metor

a)

False

b)

True

84.
The ability to move, work or cause a change in matter is...
a)
mass
b)
volume
c)
energy
d)
density
85.
Choose the sentence that best describes solids. 
a)
"the stream was frozen solid"
b)
"do me a solid"
c)
"pusheen was frozen solid"
d)
"wot is a solid"
86.
What is the difference between mass and weight?
a)
Mass is the total matter in an object, and weight is the downward pull of an object.
b)
Mass is the downward pull of gravity on an object, and weight is the total matter making up an object.
c)
Mass is Batnan, Weight is Spider-Cam
d)
I don't know 😭
87.
How many states of matter are there?
a)
4
b)
3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211055596446229489549303819644288109756659334461284756482337867831652712019091456485669234603486104543266482133936072602491412737245870066063155881748815209209628292540917153643678925903600113305305488204665213841469519415116094330572703657595919530921861173819326117931051185480744623799627495673518857527248
c)
3
d)
SPIDER-CAM
88.
How many states does a solid go through before it is a plasma?
a)
3: Liquid, Gas, Plasma
b)
2: Plasma, Gas
c)
4: Solid, Gas, Liquid, Plasma
d)
600: Spider-Cam, Thor, Hulk, etc.
89.
Iron + oxygen = rust is an example of a ___________.
a)
physical property/change
b)
chemical property/change
c)
mass
d)
volume
90.
A student was asked to help pass out cups of hot chocolate to two other students.  A teacher poured the steaming liquid into cups.  Once cup was made of stainless steel and the other was made of thick plastic.  As the student walked across the room, he suddenly put one of the cups on a desk and exclaimed "Ouch".  Which cup did he put down and why?
a)
He put down the plastic cup because the contents were spilling everywhere.
b)
He put down the steel cup because it was conducting thermal energy from the liquid to his hand.
c)
He put down the steel cup because it was insulating thermal energy from the liquid to his hand.
d)
He put down the plastic cup because it was insulating thermal energy from the liquid to his hand.
91.
Physical or Chemical?  Water is nonflammable
a)
Physical
b)
Chemical
c)
Neither
92.
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
93.
Which statement about atoms is true?
a)
They are all the same
b)
All substances are made of just one kind
c)
You can see them with your eyes
d)
They are too small to be seen with an ordinary microscope
94.
A watermelon has more matter than a grape, so it has more
a)
mass
b)
eat
c)
solid
d)
greater
95.
Water in its solid form is _____________.
a)
a vapor
b)
ice
c)
a liquid
d)
boiling
96.
Which physical property is measured in liters?
a)
color
b)
length
c)
mass
d)
volume
97.
Which liquid has the greatest density?
a)
lamp oil
b)
karo syrup
c)
water
d)
honey
98.
Who had fun? (answer is ME ME ME)
a)
Nobody
b)
ME ME ME ME ME ME ME
c)
WHERE IS SPIDER-CAM?!
d)
wot is grammarly
99.
Something that takes up space and has mass.
a)
volume
b)
matter
c)
mass
d)
density
100.
The amount of space something takes up
a)
density
b)
volume
c)
mass
d)
matter
101.
What are the three states of matter?
a)
solid, volume, mass
b)
density, volume, mass
c)
solid, liquid, gas
d)
density, gas, volume
102.
__________ are the building blocks of life.
a)
solids
b)
gases
c)
atoms
d)
nutrients
103.
Gasoline is a ________________.
a)
liquid
b)
solid
c)
gas
104.
Sand is a ___________________.
a)
liquid
b)
solid
c)
gas
105.
Helium is a ____________.
a)
liquid
b)
solid
c)
gas
106.
I am the smallest whole particle of matter. 
a)
atom
b)
compound
c)
molecule
d)
mixture
107.
I am two or more atoms chemically bonded.
a)
atom
b)
compound
c)
molecule
d)
mixture
108.
I am 2 or more elements chemically bonded.
a)
atom
b)
molecule
c)
compound
d)
mixture
109.
Which 2 kinds of particles make up the nucleus of an atom?
a)
electrons and neutrons
b)
electrons and nuclei
c)
protons and neutrons
d)
protons and kryptons
110.
Which particle carries a negative charge?
a)
protons
b)
neutrons
c)
electrons
111.
A pure substance that cannot be broken down into any other substance by chemical or physical means. There are about 100 of us shown in the Periodic Table
a)
compound
b)
mixture
c)
molecule
d)
element
112.
How can you describe this picture?
a)
liquid
b)
solid
c)
gas
113.
What is an example of gas?
a)
crayons
b)
paper
c)
soda
d)
air
114.
Type of matter made of two or more elements...
a)
element
b)
mixture
c)
compound
115.
What kind of charge do protons have?
a)
positive
b)
negative
c)
neutral
116.
Neutrons have a ________ charge.
a)
positive
b)
negative
c)
neutral
117.

In an enclosed system, transmission of pressure exerted on a fluid is uniform throughout the fluid. This statement can be referred to

a)

Hydraulic system

b)

Pascal’s principle

c)

Aerofoil system

d)

Bernoulli’s principle

118.

Diagram shows an operation of fluid through an enclosed system. Calculate the force needed to lift the car?

a)

20 N

b)

60 N

c)

100 N

d)

120 N

119.

Which of the following is not using the hydraulic system in the operation?

a)

Car

b)

Garbage truck

c)

Earth excavator machinery

d)

Racing bike

120.

Diagram shows the application of a hydraulic system to lift a load of 120N. Calculate force, F that is exerted at the piston, P.

a)

5 N

b)

10 N

c)

12 N

d)

15 N

121.

Diagram shows a hydraulic system to lift a 120N load. Piston, P is exerted with force, F. What happened to the pressure at X, Y and Z?

a)

Pressure at X, Y and Z is equal

b)

X has the largest pressure

c)

Y has the largest pressure

d)

Z has the largest pressure

122.

The same pressure is transmitted in the hydraulic system through the liquid. What is the principle involved?

a)

Bernoulli's Principle

b)

Pascal's Principle

c)

Archimedes's Principle

d)

Principle of conservation of momentum

123.

Which of the following is TRUE about the hydraulic system in the diagram?

a)

The force on both pistons are the same

b)

The pressure at the small piston is the same as the pressure at the large piston

c)

The surface area of the small piston and the large piston is the same

d)

The force produced at the large piston is smaller

124.

Force at small pistonArea of small piston= Force at larg⁡e pistonArea of larg⁡e piston\frac{Force\ at\ small\ piston}{Area\ of\ small\ piston}=\ \frac{Force\ at\ l\arg e\ piston}{Area\ of\ l\arg e\ piston}  The diagram shows a driver pressing the brake of his car.
If the driver exerted a force of 100 N on the brake pedal with area of 5 cm2, calculate the force applied to the car's tires. Given the area of tyre's brake is 30 cm2.

a)

10 N

b)

60 N

c)

400 N

d)

600 N

125.

Which of the following is NOT TRUE about the hydraulic system?

a)

The liquid cannot be compressed

b)

The system is used to enlarge the effects of force

c)

The pressure exerted on smaller piston is larger than larger piston

d)

The pressure exerted on smaller piston is transmitted to the larger piston through liquid

126.

Which of the following applies the principle of hydraulic system?

a)

Petrol engine

b)

Refrigerator

c)

Car brake system

d)

Air conditioner

127.

Which of the following is NOT the reason for the usage of liquid in the hydraulic system?

a)

Liquid cannot be compressed

b)

Liquid has no shape

c)

Liquid has higher density

d)

Liquid can transmit the pressure to all directions

128.

Which of the following explains the principle in a hydraulic system?

a)

Fluid has a fixed shape

b)

Fluid has free moving particles

c)

Fluid can be compressed in a enclosed system

d)

Fluid transfers pressure in all directions uniformly in an enclosed system

129.

The following information shows a few examples of devices used in daily life


* Dental chair

* Hydraulic brake

* Hydraulic jack


What is the principle applied by the devices above?

a)

Pascal's principle

b)

Bernoulli's principle

c)

Archimedes principle

d)

The principle of conservation of momentum

130.

Which vehicle or machine applies Pascal's principle?

a)
b)
c)
d)
131.

Diagram shows a hydraulic jack. What is the characteristics of the oil that allows the above instruments to lift the car while we change the car tyres?

a)

Oil cannot be compressed

b)

Oil has a fixed shape

c)

Oil has particles that are closely arranged and compact

d)

Oil has particles that are arranged far apart from each other

132.

What happens in the hydraulic brake system when the car driver presses the brake pedal.

a)

The piston in the main cylinder is pushed inside

b)

The big piston is pushed outside

c)

Pressure will pull the brake shoe

d)

The spring will pull the brake shoe

133.

Diagram shows a hydraulic pump. Which of the following statement is true?

a)

The force F is the same as the weight of the load

b)

The force is greater than the weight of the load

c)

The pressure on piston P is the same as the pressure on piston Q

d)

The pressure on piston P is smaller than the pressure on piston Q.

134.
What is the pressure in the hydraulic fluid?
a)
1210 N
b)
484 N/m2
c)
8000 N
d)
3025 N/m2
135.
According to Bernoulli's Principle, when the wind speed is high, wind pressure is ________
a)
high
b)
low
c)
not enough information
d)
None of the above
136.
According to Bernoulli's Principle, when the wind speed is low, wind pressure is ________
a)
high
b)
low
c)
not enough information
d)
None of the above
137.
To generate lift, a blade is angled so the _________ pressure air moves under the blade.
a)
high
b)
low
c)
not enough information
d)
None of the above
138.

The faster a fluid moves, the lower the pressure is in the moving fluid compared to the fluid not moving as fast. This is called

a)

Newton's Laws

b)

Bernoulli's Principle

c)

Wright Brothers Priciple

139.
Why is the top of an airplane wing curved?
a)
To create an area of low pressure above the wing
b)
To create an area of high pressure above the wing
c)
To create equal pressure above and below the wing
d)
To make the wing look really cool
140.
According to Bernoulli, as the speed of a fluid increases the pressure exerted by that fluid ___
a)
Decreases
b)
Disappears
c)
Increases
d)
Stays the same
141.

Why is the top of an airplane wing curved?

a)

To create an area of low pressure above the wing

b)

To create an area of high pressure above the wing

c)

To create equal pressure above and below the wing

d)

To make the wing look really cool

142.

The water flows through a venturi tube. Which part has the lowest pressure and highest velocity?

a)

A

b)

B

c)

C

143.

The air blows through a venturi tube. Select the correct answer.

a)

Pressure at C > Pressure at B > Pressure at A

b)

Pressure at B > Pressure at A > Pressure at C

c)

Pressure at A > Pressure at C > Pressure at B

d)

Pressure at A > Pressure at B > Pressure at C