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Science Week 2021

Total questions: 35

Worksheet time: 19mins

Name
Class
Date
1.

What is the 5th planet from the sun?

a)

Jupiter

b)

Venus

c)

Saturn

d)

Neptune

2.

The echidna and platypus would be categorised in what animal family?

a)

Mammals

b)

Reptiles

c)

Monotremes

d)

Marsupials

3.

Which of the following sub-particles in an atom is located in the middle?

a)

electrons

b)

protons

c)

neutrons

d)

quarks

4.

How many bones are found in the human body?

a)

200

b)

196

c)

206

d)

340

5.
Which of these is the best measure of how much space an object or substance takes up?
a)
mass
b)
length
c)
volume
d)
density
6.

Which of the following makes up diamonds ?

a)

Graphite

b)

Carbon

c)

Charcoal

d)

Phosphorous

7.

Who invented the first battery?

a)

Thomas Edison

b)

Albert Einstein

c)

Nikola Tesla

d)

Alessandro Volta

8.
Which of the following correctly describes how to write a scientific name?
a)
genus capitlized, species lower case, all italicized 
b)
genus and species both capitalized, all bold
c)
genus capitalized, species lower case, all bold
d)
species only, capitalized and italicized
9.
An element has an atomic number of 76.  The number of protons and electrons in a neutral atom of the element are
a)
152 p+, 76 e-
b)
76 p+, 0 e-
c)
38 p+, 38 e-
d)
76 p+, 76 e-
10.

A hair dryer changes electrical energy into what type of energy?

a)

Kinetic energy

b)

Friction

c)

Thermal energy

d)

Mechanical energy

11.

Any device used for making work easier is called ___________.

a)

Machine

b)

Pulley

c)

Wheel

d)

Truck

e)

Engine

12.

If I dissolve sugar in water, what have I made?

a)

A matter

b)

A solution

c)

An element

d)

A decomposition

13.

What do ornithologists study?

a)

Mammals

b)

Fish

c)

Reptiles and amphibians

d)

Birds

14.

Which John Forrest Science teacher supports the Fremantle Dockers ?

a)

Mr Davies

b)

MS Vale

c)

Mr Taafe

d)

Mr Morey

15.

Which John Forrest Science teacher used to work with Dr Barry Marshall?

a)

Dr Woodward

b)

Mr Cummings

c)

Ms Good

d)

Mr De Lange

16.

Which John Forrest science teacher used to work in the PE Department

a)

Mr Cummings

b)

Mr Morey

c)

Ms Vale

d)

Dr Woodward

17.

Which Deputy principal studied Biology in Year 12 ?

a)

Mrs English

b)

Ms Trees

c)

Mr Walsh

18.
What percent of the Earth’s surface is covered by Oceans?
a)
75%
b)
86%
c)
70%
d)
100%
19.

Identify the correct collective noun...


A _______________ of owls.

a)

hoot

b)

group

c)

flock

d)

parliament

20.

What is the name we give to an elongated worm-like larva of a butterfly or moth?

a)

Eggs

b)

Caterpillar

c)

Chrysalis

d)

Praying mantis

21.

How many pairs of chromosomes do humans have?

a)

21

b)

23

c)

25

d)

26

22.

'Mach One' refers to speed of:

a)

Sound

b)

Light

c)

Darkness

d)

Gravity

23.

Which is the bone found between the knee and the hips?

a)

Mandible

b)

Lumbar

c)

Femur

d)

Tibia

24.

What do Mitochondria produce?

a)

PTA

b)

TAP

c)

ATP

d)

PAT

25.

What is the nearest-known star to the Sun?

a)

Sirius

b)

Proxima Centauri

c)

Vega

d)

Alpha Pegasi

26.

Who was the first person to win two Nobel Prizes

a)

Albert Einstein

b)

Marie Curie

c)

Benjamin Franklin

d)

Galileo Galilei

27.

Whant kind of mixture is the sea water?

a)

Heterogenous mixture

b)

Homogenous mixture

28.

Ball pens function on which one of the following principles?

a)

Boyle’s law

b)

Gravitational force

c)

Surface tension

d)

Viscosity

29.

What is the name of the robot that landed on Mars in February?

a)

The Mars Rover

b)

R2D2

c)

Perseverance Rover

d)

Ingenuity

30.

"Force = mass x acceleration" is one of Newton's laws, but which one?

a)

First

b)

Second

c)

Third

d)

Fourth

31.

What name is given to organisms that thrive at high temperatures?

a)

Mesophiles

b)

Psychrophiles

c)

Hydrophiles

d)

Thermophiles

32.

Which of the following has the longest wavelength?

a)

Visible light

b)

X rays

c)

Microwaves

d)

Radio waves

33.

If you were creating a classification key for sea animals, which question would separate dolphins from sharks?

a)

Does the animal have eyes?

b)

Is the animal a vertebrate?

c)

Does the animal breathe through gills?

d)

None of the above

34.

Which of the following is an example of a food where its production involves pasteurisation?

a)

Cheese

b)

Fresh seafood

c)

Savoury biscuits

d)

Frozen cauliflower

35.

Which of these is not a flavour receptor on your tongue?

a)

Umami

b)

Tangy

c)

Salty

d)

Bitter

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