Worksheets3rd Quarter Exam Review (4th Grade)
Total questions: 29
Worksheet time: 11mins
an animal that hunts and eats other animals
predator
prey
environment
all the living and nonliving things in an area
function
environment
vision
what something can do
structure
prey
function
an animal that is hunted and eaten by other animals
predator
prey
environment
the ability to see
vision
sight
function
how an animal gets information from its environment
sense
sensitivity
structure
something that can change in an investigation
structure
receptor
variable
a structure that responds to information coming in from the environment
structure
receptor
eyes
the way something is shaped or what it is made out of that makes it good for a specific function
function
structure
receptor
how strongly something responds to information
sense
sensitive
sensitivity
a machine that converts electrical energy to another form of energy
engineer
energy
electrical device
a person who uses science knowledge to design something in order to solve a problem
engineer
energy
electrical device
the ability to make things move or change
synthesize
energy
engineer
to put together multiple pieces of information in order to understand something
synthesize
energy
engineer
type or kind of energy
electrical energy
form of energy
system
the form of energy that is transferred through wires
electrical energy
form of energy
system
a group of parts that work together
system
form of energy
electrical energy
There are many kinds of systems in the world around us.
true
false
Most systems are made up of only one part.
true
false
Simple electrical systems are similar to large electrical systems.
true
false
A PS5 has electrical energy as an energy input.
true
false
Energy makes things move or change.
true
false
Electrical devices need electrical energy to function.
true
false
Read the list below. Which are forms of energy? Choose all that apply.
chemical
thermal
wood
sound
wind
Which structure sends information to the brain?
A
B
C
D
Which structure receives information from the light?
A
B
C
D
Which structure allows light to enter the eye?
A
B
C
D
Which structure can form images of prey?
A
B
C
D
Which statement best explains how the nose and the brain work together?
The nose sends oxygen to the brain.
The nose sends signals to the brain about scent information.
The brain sends signals to the nose to breathe out carbon dioxide.
The brain sends signals to the nose about scents of objects.
