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Spring Science Revision

Total questions: 87

Worksheet time: 52mins

Name
Class
Date
1.

Scientists classify all living things within five groups. What are these groups called?

a)

Classes

b)

Kingdoms

c)

Family

2.

Which Is the correct group of classification of living things?

a)

Monerans, Fungi, Protists, Plants, and Animals

b)

Monerans, Fungi, and Animals

c)

Animals, Plants, and Bacteria.

3.

Classify these organisms into the right group; Snails, Crayfish, Spiders, Ants, Jellyfish, and Earthworms.

a)

Vertebrates

b)

Invertebrates

c)

Protists

4.
Which kingdom grows on other organisms in order to get food?
a)
Plants
b)
Animals
c)
Fungi
5.

Plants can be classified into...

a)

Land plants and flowering plants

b)

Non-flowering plants and water plants

c)

Flowering plants and non-flowering plants

6.

How many different classifications of vertabrates did we learn about yesterday?

a)

0

b)

2

c)

3

d)

5

7.

Mammals are one of the classifications. Mammals are known for:

a)

Having feathers.

b)

Having fur and feeding their young milk.

c)

Laying eggs.

d)

Having no spine.

8.

Reptiles are known for:

a)

Having fur.

b)

Having feathers.

c)

Having scales and laying eggs.

d)

Feeding their young with milk.

9.

Fish are known for:

a)

Living entirely underwater.

b)

Having fur.

c)

Having feathers.

d)

Feeding their young with milk.

10.

Birds are known for:

a)

Having scales.

b)

Having fur.

c)

Living partly in water and partly on land.

d)

Having feathers and laying eggs.

11.

Amphibians are known for:

a)

Being cold blooded and living partly on land and partly in the water.

b)

Having fur.

c)

Being warm blooded.

d)

Having feathers.

12.

Vertebrate means that an animal has a:

a)

nose

b)

ears

c)

spine

d)

fur

13.

An example of an amphibian is a:

a)

cat

b)

frog

c)

goldfish

d)

eagle

14.

An example of a mammal is a:

a)

rattle snake

b)

clown fish

c)

zebra

d)

toad

15.

An example of a fish is a:

a)

dog

b)

dolphin

c)

trout

d)

copperhead snake

16.

An example of a bird is a:

a)

platypus

b)

cat

c)

flying squirrel

d)

penguin

17.

An example of a reptile is a:

a)

cobra

b)

toad

c)

elephant

d)

robin

18.

An animal that can control its own body temperature is called:

a)

cold blooded

b)

warm blooded

19.

An animal that's body temperature is controlled by the outside temperature is called:

a)

cold blooded

b)

warm blooded

20.
Which of the following is a set of amphibians?
a)
rattlesnake, crocodile, alligator
b)
ostrich, crane, woodpecker
c)
salamander, toads, frogs
21.
Which group is an egg-laying mammal?
a)
Marcupial
b)
Monotreme
c)
Placental
22.

What is the most specific scientific name scientists use in classifying animals? 

a)

species

b)

phylum

c)

order

d)

kingdom

23.

Which animal does NOT belong in the reptile group?

a)

frog

b)

snake

c)

lizzard

24.

Which animal does NOT belong in the amphibian group?

a)

turtle

b)

frog

c)

toad

25.

Which animal does NOT belong in the mammal group?

a)

trout (fish)

b)

whale

c)

human

26.

Mammals feed young with milk.

a)

true

b)

false

27.

Reptiles do not have scales.

a)

true

b)

false

28.

A whale is a fish.

a)

true

b)

false

29.

A seed plant that does not produce flowers or fruits is called a(n) ______________.

a)

angiosperm

b)

gymnosperm

30.

A seed plant that produces flowers and some kind of fruits is called a(n) _______________.

a)

gymnosperm

b)

angiosperm

31.

Roots absorb minerals and water, store food, and _________________.

a)

anchor plants

b)

produce food

32.

The process that plants use to produce their food and give off oxygen is called photosynthesis.

a)

True

b)

False

33.

What are the three important raw materials of photosynthesis?

a)

water, carbon dioxide, sunlight

b)

water, oxygen, sunlight

34.
A circuit made of wires, a lamp, a switch, and a cell is shown at the right. What change is needed for the lamp to glow? 
a)
The switch needs to be opened.
b)
The switch needs to be closed.
c)
The cell needs an insulator.
d)
The wire needs to be connected to the bottom of the cell.
35.
Which statement best describes the circuit in the diagram?
a)
It is a series circuit.
b)
It is a parallel circuit.
c)
There are 2 paths.
d)
The circuit is opened.
36.

This picture shows a circuit that is

a)

closed

b)

open

c)

an insulator

d)

static electricity

37.

What kind of electricity is natural (example: lightning)?

a)

current electricity

b)

static electricity

c)

power source

d)

insulator

38.

What is a device that supplies the power to an electric circuit (for example: a battery)?

a)

electron

b)

atom

c)

power source

d)

fuse

39.

What type of electric circuit only has ONE path for the electricity to flow?

a)

series

b)

parallel

c)

open

d)

none of the above

40.
In a _________ circuit, if one bulb goes out then the entire circuit doesn't work.
a)
Series
b)
Parallel
41.

Current electricity flows through ------------

a)

String

b)

Plastic

c)

Rod

d)

Wire

42.

Current electricity flows through ------------

a)

String

b)

Plastic

c)

Rod

d)

Wire

43.

The flow of electric charge in a circuit is called ---------

a)

Heat

b)

Sound

c)

Electric current

d)

Magnetic

44.

We must ---------- electricity by switching off electrical equipment when they are not in use .

a)

Over load

b)

Grab

c)

Convert

d)

Conserve

45.

List two precautions we must take when using electricity .

4 lines
46.

Which of these devices use current electricity?

a)

Tv

b)

Computer

c)

Both answers are correct

d)

None of the answers.

47.

Electricity is a type of --------- that gives items the power to work.

a)

Force

b)

Energy

48.

These are ways we use electricity safely EXCEPT -----

a)

Don't touch electricity with wet hands

b)

Use electrical equipments with exposed wires

c)

Don't put too much of plugs into one socket.

d)

Make sure that electrical equipment have plastic or wooden handles.

49.

One simple action we can do to conserve electricity is --------------------

a)

Turn all the lights on

b)

Open the refrigerator's door every time we want.

c)

Keep the AC on when there is nobody in the room

d)

Switch off all electrical equipment that are not in use

50.

Electricity can harm us if we are not careful when using it. It means that we must use electricity -------------

a)

Safely

b)

Any time we want

c)

All day

d)

Carelessly

51.

Write a paragraph about : a day without electricity.

4 lines
52.

A parallel circuit has more than one path for electricity to flow

a)

true

b)

false

53.

Wire is a ---------?

a)

Conductor

b)

Insulator

54.

When all parts of the circuit are connected it is a --------- circuit.

a)

Open

b)

Closed

55.

A path along which electricity can flow is a ------?

a)

Light bulb

b)

Conductor

c)

Insulator

d)

Circuit

56.

What would best complete this circuit?

a)

Wire

b)

Battery

c)

Bulb

d)

None of the above

57.

When a circuit is closed , the bulb is --------?

a)

On

b)

Off

58.

Why is electrical wire usually covered with a layer of plastic?

a)

To make it look pretty

b)

To help electricity flow along the wire.

c)

To make it safe from electric shock

d)

To add more energy

59.

A complete circuit is an open circuit .

a)

True

b)

False

60.

Why is electrical wiring usually made from copper ?

a)

Because copper is shinny

b)

Because copper conducts electricity

c)

Because copper is not magnetic

d)

Because copper insulate electricity

61.

When a circuit is open , the circuit is -----?

a)

On

b)

Off

62.

The components of a simple circuit are -------, ------ and -----------

4 lines
63.

A complete circuit is an open circuit.

a)

True

b)

False

64.

The flow of electric charge in a circuit is called _______.

a)

Heat

b)

Sound

c)

Electric Current

d)

Magnetic

65.

Identify the part of the circuit that is labeled 1.

a)

Battery

b)

Wire

c)

Switch

d)

Bulb

66.

Identify the part of a circuit that is labeled 2.

a)

Battery

b)

Wire

c)

Switch

d)

Bulb

67.
A/an _________________ is an object that will allow electricity to flow through it.
a)
insulator
b)
conductor
68.

Identify the insulator below.

a)

Aluminum foil

b)

Paperclip

c)

Rubber eraser

69.

What would best complete this circuit?

a)

A wire

b)

A switch

c)

A battery

d)

A light bulb

70.
Electric current is measured in ______.
a)
Watts
b)
Volts
c)
Amperes
71.

What part of a circuit is this object?

a)

Power source

b)

Load

c)

Pathway

d)

Switch

72.

What are the components of a simple circuit?

a)

Wires, Switch, Outlet

b)

Battery, Switch, Motor

c)

Wires, Light bulb, Motor

d)

Wires, Battery, Light bulb

73.

What is electricity?

a)

an object that electrons do not flow through

b)

energy created by moving charged particles

c)

when two objects repel each other

d)

a circuit that has only one path for electricity to flow

74.

Which of the following is an insulator?

a)

an eraser

b)

a wire

c)

a penny

d)

a metal spoon

75.

Which of the following is a conductor?

a)

wood

b)

rubber

c)

metal

d)

plastic

76.

What kind of electricity is natural (example: lightning)?

a)

current electricity

b)

static electricity

c)

power source

d)

insulator

77.

How can we make an experiment fair?

a)

by keeping all the factors same.

b)

by keeping all the factors different

c)

by keeping all the factors same except one

d)

by keeping all the afctors same except two

78.

Which one is the last step in a scientific enquiry

a)

observation

b)

conclusion

c)

experiment

d)

fair test

79.

what is the other name of prediction?

a)

hypothesis

b)

test

c)

conclusion

d)

observation

80.

Which is NOT a step in the scientific method?

a)

conclusion

b)

experiment

c)

testing

d)

absorption

81.

Which type of variable must always stay the same in order to make the experiment accurate?

a)

Controlled Variable

b)

Manipulated Variable

c)

Dependent Variable

d)

Responding Variable

82.

In which step of the scientific method do we test our hypothesis by following a specific list of steps?

a)

Purpose

b)

Experiment

c)

Analysis

d)

Hypothesis

83.

Which step of the scientific method uses an "If...Then..." statement to provide a possible answer to the question?

a)

Purpose

b)

Research

c)

Hypothesis

d)

Conclusion

84.

Independent variable is usually the variables that we will keep constant.

a)

True

b)

False

85.
Should experiments be repeated over and over to see if the results are the same each time?
a)
yes
b)
no
86.

What are independent variables

a)

What the experimenter changes during the experiment. (Factor manipulated)

b)

What the experimenter measures. (Factor measured)

87.

what are dependent variables

a)

What the experimenter measures. (Factor measured)

b)

What the experimenter changes during the experiment. (Factor manipulated)

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