What are the three of the mineral rocks?

Igneous, Sedimentary and Metamorphic

What is a Combustion Reaction?

a compound joins to Oxygen to form carbon dioxide and water.

What is a Physical Change?

A change in Texture, Shape, State of Matter, e.t.c

What are combination reactions?

When 2 elements join together to make a compound

Is the transfer of heat through fluids

Is the transfer of heat with in a solid

hardness of a mineral is its ability to resist scratching.

What are Physical Properties of Minerals

Crystal Structure, Hardness, Luster, Colour, density

What is the process of sedimentation?

Weathering, Erosion, Litification, Cementation

When the light is absorbed into the surface

When light travels from one substance to another, which of the 3 happens.

Reflection, Refraction and Absorption

Copper Carbonate Heat→

Cooper Oxide + Carbon Dioxide Gas

What are Igneous Rocks?

Rocks that form when lava cools down

What are Single Replacement Reactions?

When a element replaces a second element in a compund

breaks down fats and destroys poisons

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End of Year Science Quiz

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Science

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Questions 70

Answers

1
Identify the gas we excrete as waste via our lungs
C carbon dioxide
D nitrogen
A oxygen
B helium
2
The air we exhale/breathe out is composed mainly of:
None of Them
carbon dioxide
oxygen
Nitrogen
3
What are the three of the mineral rocks?
Igneous, Sedimentary and Metamorphic
None Of Above
Volcanic, Sand and Limestone
4
Magnesium + Hydrochloric Acid →
Hydrogen + Helium Oxide
Boron Oxide + Hydrogen Chloride
Magnesium Chloride + Hydrogen
Helium + Magnesium Oxide
5
What is Refraction?
Absorption of light
reflection of light
Bending Light
6
What is a Combustion Reaction?
None Of Above
All of Above
When a element joins with Oxygen to form carbon dioxide
a compound joins to Oxygen to form carbon dioxide and water.
7
What is a Physical Change?
A change in Texture, Shape, State of Matter, e.t.c
A change in chemical properties of the substance
8
Which bones in the human body DO NOT provide protection:
femur
skull
rib cage
none of above
9
What are combination reactions?
When 2 compounds come together to make a element
When 2 elements join together to make a compound
None of Them
10
What type of acid is produced in the stomach?
All of Them
hydrobromic acid
None of Them
hydrochloric acid
11
Muscles pull on bones by:
using liagements
None Of Them
contracting
expanding
12
Rocks are made of:
2 or more minerals
4 or more minerals
1 mineral
8 or more minerals
13
What is the hardest mineral known
Diamond
None of Above
Glass
Sapphire
14
How are minerals classified?
None of Them
By their strength
By their size
By their chemical composition
15
Muscles are connected to the bones of your skeleton by?
Cartilage
Bone Marrow
Ligaments
Tendons
16
What is Convection?
Is the transfer of light through fluids
Is the transfer of heat through fluids
None of Them
Is the transfer of water through fluids
17
Does light require a medium to travel?
No
Yes
18
Your Body Uses No Energy:
when you remain quite still
only if you stay still and hold your breath
when you are asleep
never (while you are alive)
19
What are Reactants ?
What you end up with
What you start of with
20
An organ of the excretory system is the:
bowel
stomach
skin
All of Above
21
What is Conduction?
Is the transfer of heat within a liquid
Is the movement in the wave length of a solid
None of Above
Is the transfer of heat with in a solid
22
Iron + Copper Sulfate →
Iron + Copper Oxide
Steel Wool + Copper Sulfate
Copper Sulfate + Iron
Iron Sulfate + Cooper
23
What are examples of ore minerals?
Gold and Diamond
Sapphire and Ruby
None of Them
All 4
24
The process of using oxygen to release energy from food is called
respiration
excretion
None Of Above
breathing
25
Which one of the following is caused by smoking?
increased heart rate
All
High Blood Pressure
Bad Breath
26
What is hardness?
how hard it is
hardness of a mineral is its ability to resist scratching.
None of above
27
What does the bladder do
stores urine
None Of Above
stores acid
stores poisions
28
In Which Form Of Wave Does Light Travel?
Transverse Wave
Transparent Wave
Reflection
Refraction
29
What are Physical Properties of Minerals
Crystal Structure, Hardness, Luster, Colour, density
Size, Height, Hardness
Hot or Cold or Lustre
None of Above
30
Iron + Water + Oxygen →
Boron
None of Above
Rust
Chlorine
31
What are examples of Radiation?
Light, Fire and sound
Seed, Plant and Tree
Fire, Water and Earth
Heat
32
What are Products?
What you start of with
What you end up with
33
The flap of tissue stopping food from entering the lungs is called the?
eosophagus
bronchioli
alveoli
epiglottis
34
What is the process of sedimentation?
None of Them
Weathering, Erosion, Litification, Cementation
Wheatering, Erosion and Adding cement
All of Them
35
Magnesium ^Heat→
Magnesium Sulfate
Magnesium Oxide
Magnesium Acid
Magnesium Dioxide Gas
36
What is Absorption?
When the light is absorbed into the surface
None of them
bending of light
Where the light reflects
37
When light travels from one substance to another, which of the 3 happens.
None of Them
Reflection, Refraction and Absorption
Reflection, Refraction and Reabsorption
Transverse and Longitudinal Waves
38
Osteoporosis is:
None Of Them
the loss of cartilage from joints
the hardening of bones
the loss of bone mass
39
Asthma is:
a narrowing of the air pipes
another name for reduced lung capacity
a blockage of air pipes
None of Them
40
The image represents what?
Periodic table
Word Equation
Chemical Equation
Chemical Reaction Table
41
In What Form of Wave Does Sound Travel?
Refraction
Absorption
Reflection
Longitudinal Wave
42
What is this?
Moh's Hardness Scale
Newton's laws of motion
43
Does Sound Require A Medium To Travel?
No
Yes
44
Copper Carbonate ^Heat→
Cooper Oxide + Carbon Dioxide Gas
Carbon Dioxide Gas + Sulfur Oxide
Copper Dioxide + Carbon Oxide
Sulfur Dioxide Gas + Carbon Oxide
45
What is dihydrogen monoxide
Wood
Water
Steam
Fire
46
What are Igneous Rocks?
Rocks that form when lava cools down
Rocks that forms when magma cools down
None Of Them
47
What are Single Replacement Reactions?
When a element replaces a second element in a compund
Where 2 elements replace one element in a mixture
None Of Above
When a element replaces a compound
48
The liver:
produces enzymes for saliva
breaks down fats and destroys poisons
absorbs water and other substances
stores food and helps break it down using acid
49
A major function of the kidney is:
None Of Them
breaking down old blood
removing proteins from blood
removing urea from the blood
50
The scientific name for the throat is:
None of Above
oesophagus
bronchus
trachea
51
The part of the tooth between the pulp and the enamel is called the:
crown
enamel
dentin
root
52
What is a double replacement reaction?
Where 2 reactant atoms to form a whole new atom itself
Where 2 reactant elements combine to form new element
None Of Above
When 2 reactant compounds combine to produce 2 new compounds
53
Waves transfer energy not matter!! Is this statement true?
True
False
54
What is Reflection?
bending of light
Where the Light is taken into the surface
None of Them
Where the angle of incidence is equal to angle of reflection
55
What are the 2 types of igneous rocks?
Exclusive and Inclusive
None of Them
Extendive and Intendive
Extrusive and Intrusive
56
What are metamorphic rocks
Rocks that are born in magma over a long period of time
All of them
Rocks that are born in lava over a long period of time
Rocks that are born under the sea
57
What are the 4 topics we learnt?
Astronomy, Zoology, Bibliography
Biology, Chemistry, Biography, Animalography
Biology, Zoology, Chemistry, Physics
Biology, Astronomy, Chemistry, Physics
58
What is a Decomposition Reaction
Where a compound breaks down into single elements
None Of All
Where a element breaks down into compounds
When a compound joins with another compound
59
What is one of the main jobs of the respiratory system?
taking in oxygen from the surrounding air
taking in nutrients from the absorbed food
filtering air
removing nitrogen from the surrounding air
60
What are mineral ores?
rock that contains sufficient minerals
Ore of a mineral
None of Them
All of Them
61
Which type of tooth is used to biting and cutting food?
None Of Above
molar
Excisor
incisor
62
How is Hardness of a mineral meausured?
Moh's scale of hardness
Newtons scale of hardness
None of Above
Einstein's scale of hardness
63
How can you speed up a Chemical Reaction?
Heat/ Temperature
Catalysts
All of Above
Adding more of the substance
64
what is a mineral?
A mineral is a naturally-occurring, inorganic solid
None of The Both
A mineral is a natural - occurring, inorganic liquid
65
Which of the following is NOT a role of the skeletal system?
support
None of Above
movement
coordination
66
What is Radiation?
It is light transferred without the presence of particles
Both of Above
It is heat transferred without the presence of particles
None of Above
67
What is a Chemical Change?
Change in Texture, Shape, State of Matter, e.t.c
A change of chemical properties of the substance
68
Glasses breaking on the ground is a _________ reaction
Chemical
Physical
Cmheical
Pyhsical
69
Hydrochloric Acid + Calcium Carbonate =
Carbon Dioxide Gas + Water + Calcium Chloride
Carbon Dioxide Gas + Calcium Chloride
Water + Carbon Dioxide Gas
Garbon Dioxide Gas + Water + Calcium Chloride
70
In which form do light and heat travel?
Both of Them
Space form
Wave Form
None of Them

End of Year Science Quiz Flashcards | StudBud