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Year 7 End of Year Quiz MSC Flashcards | StudBud
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Year 7 End of Year Quiz MSC
Year 7 End of Year Quiz MSC
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#Year7 #Science #MSC
Flashcards
62 cards
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Practice quiz
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Questions
62
Answers
1
What is the original source of all food chains
The first order consumer
The producer
The sun
A plant
2
Forces that are equal in size and opposite in direction are known as
Balanced forces
Unbalanced forces
Tension forces
Friction forces
3
Which of these best describes a decomposer.
An organism that breaks down organic matter
An animal that uses sound as a method of communication
A plant that loses its leaves in winter
An animal that eat another animal
4
Name the branch of science the studies the environment
Taxonomy
Ecology
Geology
Biology
5
What animal phyla does the following organism belong to?
Molluscs
Poriferans
Cnidarians
Echinoderms
6
The rotation of the Earth on its axis causes what?
Days
Months
Seasons
Years
7
Identify the process by which solid salt forms when a salt solution evaporates
Crystallization
Condensation
Evaporation
Deposition
8
A solution consists of:
Bubbles of gas in a liquid
Solid particles suspended in water
One substance dissolved in another
Two different solids ground into powder form and mixed
9
State the type of scientist who names and classifies things.
Zoologist
Taxonomist
Biologist
Ecologist
10
Identify the component "B" in the following diagram
Collar
Base
Air hole
Barrel
11
What is the main reason why a hammer falls faster than a feather?
Weight
Mass
Gravity
Air resistance
12
Which of the following is NOT an abiotic factor of a ecosystem
How much rain falls in the area
How much light there is
How many predators are in the area
How salty the water is
13
What two elements is the universe made primarily of?
Iron and Nickel
Silicon and Oxygen
Carbon and nitrogen
Hydrogen and Helium
14
Which is the nearest star from the Sun
Betelgeuse
Proxima Centauri
Southern Cross
Alpha Centauri
15
The north pole of a magnet will attract the north pole of another magnet. True or False
False
True
16
Identify the component of a cell that controls its functioning
Mitochondria
Nucleus
Cytoplasm
Cell membrane
17
What animal phyla does the following organism belong to?
Molluscs
Cnidarians
Arthropods
Echinoderms
18
Which is NOT a FIRST order consumer in the following food web
Grub
Aphid
Snail
Beetle
19
Which of the following is the most responsible for the changes of the seasons on Earth
Position of the moon
Temperature of the Sun
Distance from the Sun
Tilt of Earth on its axis
20
A student wishes to obtain fresh water from salt water. The best way to do this is by:
Distillation
Evaporation
Filtration
Decanting
21
Which of the following components is NOT found in an animal cell
Cell wall
Nucleus
Mitochondria
Cell membrane
22
Name the scientist that invented the telescope
Copernicus
Galileo Galilei
Charles Darwin
Isaac Newton
23
During a Solar eclipse, what phase of the moon are you viewing?
Gibbous moon
Full moon
New moon
Half moon
24
What is a 'hypothesis'?
The explanation of what happened in your experiment
The reason why you are conducting the experiment
The procedure you must follow to conduct the experiment
An educated guess of the outcome of your experiment
25
The most important role of water in all living cells is to:
Helps the cell move around from place to place
Keep the cells wet so that they are cool
Evaporates to keep the cells cool
Allow chemicals to move around so they can react together
26
Which of the following is NOT a rule for correctly drawing lab equipment
Label all your equipment
Always use a pencil and ruler
Draw in 2D only
Add as much detail as possible
27
Gravity is a contact force. True or False
True
False
28
Which of the following is the LARGEST animal phylum with over 1million species
Arthropods
Poriferans
Molluscs
Cnidarians
29
Chromatography is:
A process used to separate chrome from a mineral
The bonding of colour to a surface
A technique used to separate chemicals from a mixture
The mixing of colours to form photographs
30
What animal phyla does the following organism belong to?
Arthropods
Echinoderms
Molluscs
Cnidarians
31
Which of the following states is the EASIEST to compress?
Gas
Liquid
Water
Solid
32
Identify the correct scientific name for the following scientific equipment
Retort Stand
Clamp
Holder
Boss Head
33
What is the term given to the moment in which the force of gravity is equal to air resistance
Equalisation
Terminal velocity
Equilibrium
Terminal equilibrium
34
Name the branch of science the studies space
Astrophysics
Astrology
Cosmology
Astronomy
35
Which of the following is NOT a renewable energy source?
Hydro
Wind
Solar
Natural Gas
36
Which scientist came up with the idea of using binomial (scientific) names for classification?
Albert Einstein
Charles Darwin
Carl Linnaeus
Isaac Newton
37
A proton has a negative charge. True or False
True
False
38
Which of the following processes is the opposite of condensation?
Melting
Evaporation
Freezing
Solidification
39
The agents of erosion (factors that cause erosion) are:
Water, wind and rain
Ice, water, gases and rain
Water, air, wind and sunlight
Wind, water and ice
40
What is the unit for density?
g/cm3
g/cm
kg/cm
g/cm2
41
Which of the following is NOT a non-contact force
Friction
Gravity
Magnetism
Air resistance
42
A car moving in a straight line at constant speed:
Has no overall force acting on it
Is decelerating
Must be on a downhill slope
Is accelerating
43
Which is the SECOND order consumer in the following food chain
Grass
Owl
Grasshopper
Mouse
44
The temperature measured by the following thermometer shown is _____
73°C
70.6°C
70.3°C
75°C
45
Which is the correct order of classification from least to most similar
Kingdom → Phylum → Family → Order → Class → Genus → Species
Kingdom → Phylum → Class → Family → Order → Species → Genus
Kingdom → Class → Phylum → Species → Family → Genus → Order
Kingdom → Phylum → Class → Order → Family → Genus → Species
46
Where is the asteroid belt located?
Between Mars and Jupiter
Between Earth and Mars
Between Jupiter and Saturn
Between Mars and Saturn
47
Which of the following lab rules is the MOST important to follow
Always wear safety glasses whenever you are in a lab
Do not eat or drink in the lab
Always follow the instruction from your teacher in a lab
Always tie long hair back whenever you are in a lab
48
What is the equation for density?
Density = (Mass x Volume)2
Density = Volume/Mass
Density = Mass x Volume
Density = Mass/Volume
49
Identify the correct scientific name for the following Lab equipment
Mixing rod
Spoons
Measuring spoons
Spatula
50
What type of relationship is shown in the following diagram?
Mutualism
Parasitism
Commensalism
No relationship
51
Which of the following is a physical property of water?
Water is a clear, colourless liquid at 25°C
Water is H2O
Water reacts with iron to form rust
Water and sulfuric acid react violently with each other
52
Which of the following is CORRECT
The solvent dissolves in the solute
The solute dissolves in the solvent
53
Ben is studying how volcanoes form. Which branch of science is he working in?
Physics
Chemistry
Geology
Biology
54
Weight is:
The same as mass
A period of time
A force due to gravity on an object
The amount of matter in an object
55
To evaporate a liquid, you need to:
Cool it down
Add energy to it
Remove energy from it
Condense it
56
Which of the following is an example of a QUANTITATIVE observation?
The water was colourless
The water was clear
The water temperature is 34°C
The water was hot
57
A tick feeding off the blood of an animal is an example of:
Commensalism
Predation
Parasitism
Mutualism
58
Weight is measured in kilogram. True or False
True
False
59
Where is the hottest part of a blue bunsen burner flame?
The very tip of the inside flame
The very tip of the outer flame
At the bottom of the flame
On the sides of the flame
60
The magnetic field of a magnet is strongest at its poles. True or False
False
True
61
Identify the process shown in the following diagram
Diffusion
Evaporation
Transpiration
Precipitation
62
Which is the correct order of the gas giants? (Starting from the planet closest to the sun)
Jupiter, Neptune, Uranus, Saturn
Jupiter, Uranus, Saturn, Neptune
Jupiter, Saturn, Uranus, Neptune
Jupiter, Saturn, Neptune, Uranus
