NEW
Font size
S
M
L
XL
WorksheetsScience grade 4 quiz 2
Total questions: 20
Worksheet time: 3600secs
Name
Class
Date
1.
What is the earth's main source of heat?
a)
the moon
b)
the sun
c)
the ocean
d)
forests
2.
Which of these is a better conductor?
a)
b)
3.
Which of these is a better insulator?
a)
b)
4.
Which of these is a measure of how hot or cold something is?
a)
temperature
b)
radiation
c)
insulation
d)
friction
5.
The tool used to measure temperature is called a/an
a)
insulator
b)
conductor
c)
thermometer
d)
radiation
6.
Heat is the movement of ______.
a)
radiation
b)
thermal energy
c)
cold
d)
fire
7.
Thermal energy ALWAYS moves from _____ to _____.
a)
solid to liquid
b)
ice to water
c)
hot to cold
d)
solid to gas
8.
Heat moves by ______ when it travels from one solid to another solid.
a)
radiation
b)
convection
c)
thermal energy
d)
conduction
9.
The way heat moves in liquids and gases is called _______.
a)
convection
b)
radiation
c)
conduction
d)
temperature
10.
The flow of thermal energy from warmer objects to cooler objects is called ______.
a)
heat
b)
movement
c)
friction
d)
energy
11.
A metal spoon placed in a bowl of hot soup is heated by _____.
a)
radiation
b)
conduction
c)
friction
d)
convection
12.
How are heat from the sun and heat from a campfire alike?
a)
They move by radiation.
b)
They move by convection.
c)
They move by conduction.
d)
They are solar energy.
13.
Heat moves easily through materials called?
a)
Conductors
b)
Insulators
14.
Fur, cotton, wool, and plastic are examples of____________
a)
Conductors
b)
Insulators
15.
What are the the 3 states of matter?
a)
Solid, Liquid, Gas
b)
Gas, Gas, chaha
c)
Ice, Lava, Sunlight
d)
Emrys, Freya, Yukikawa
16.
What is convection?
a)
The transfer of heat between solids
b)
The transfer of heat between liquids or between gases
c)
The transfer of heat through packets of energy or waves
17.
What type of heat transfer is the following?: fire.
a)
Conduction
b)
Convection
c)
Radiation
18.
Is wood a conductor or insulator?
a)
Conductor
b)
Insulator
19.
Which picture is showing heat being created by friction?
a)
b)
c)
d)
20.
When two objects are rubbed together they produce heat. This is called ____________________.
a)
burning
b)
electricity
c)
friction
d)
gloves
Reset
