WorksheetsReview in Science Grade 5 Q4
Total questions: 20
Worksheet time: 17mins
Name
Class
Date
1.
Why electrical wiring usually are 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
d)
To add more energy
2.
This is the symbol for a _____?
a)
switch
b)
light
c)
battery
d)
wires
3.
This is the symbol for a _____?
a)
an AC current source
b)
a DC current source
c)
a battery
d)
a single cell
4.
This is an example of a _______ circuit
a)
open
b)
series
c)
parallel
d)
switch
5.
Does this statement best describe a parallel or a series circuit.
When more light bulbs are added they all remain bright.
When more light bulbs are added they all remain bright.
a)
Parallel circuit
b)
Series circuit
6.
A continuous flow of electricity is called_____________
a)
series
b)
circuit
c)
static
d)
current
7.
A pathway for electricity to travel is called___________
a)
current
b)
static electrcity
c)
circuit
d)
circle
8.
What is this?
a)
magnet
b)
electromagnet
c)
series circuit
d)
parallel circuit
9.
An object that allows electricity to flow
a)
conductor
b)
electromagnet
c)
insulator
d)
resistor
10.
An object that does not conduct electricity
a)
electromagnet
b)
conductor
c)
insulator
d)
resistor
11.
A temporary magnet made up of a wire wrapped around a core
a)
conductor
b)
electromagnet
c)
parallel circuit
d)
series circuit
12.
The process by which water, ice, wind or gravity moves weathered rock and soil from one place to another.
a)
weathering
b)
erosion
c)
deposition
d)
dumptruck
13.
This type of weathering occurs when rock is physically broken down into smaller pieces of rock.
a)
mechanical weathering
b)
chemical weathering
c)
erosion weathering
d)
deposition
14.
This type of weathering occurs when rocks weaken then break down due to chemical changes in the composition of the rock.
a)
mechanical weathering
b)
chemical weathering
c)
erosion weathering
d)
deposition
15.
These rocks were broken apart from the continuous freeze/thaw of water in the cracks of the rocks. This is an example of:
a)
ice wedging
b)
acid rain
c)
permeability
d)
abrasion
16.
Acid rain causes
a)
physical weathering.
b)
chemical weathering.
c)
both chemical and physical weathering.
d)
neither chemical or physical weathering.
17.
What are the 3 major types of rocks?
a)
Igneous, Metamorphic, Sedimentary
b)
Metamorphic, Igneous, Cementation
c)
Brown, Red, Gray
d)
Streak, Hardness, Breakage
18.
This rock formed when bits of other rocks became pressed into a solid. What type of rock is it?
a)
Sedimentary Rock
b)
Metamorphic Rock
c)
Igneous Rock
19.
This rock was formed when molten rock cooled into a solid. What type of rock is it?
a)
Igneous Rock
b)
Metamorphic Rock
c)
Sedimentary Rock
20.
The name of a person that studies rocks and the earth.
a)
veterinarian
b)
geologist
c)
podiatrist
d)
teacher
100 %
