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Worksheets4th Grade AIMS Science Review
Total questions: 107
Worksheet time: 2hrs 46mins
The average condition of temperature, wind, and other factors over a period of several years is defined as
weather
climate
precipitation
the water cycle
If Tucson is in the middle of a high pressure system, which of the following most likely describes the weather?
cloudy
sunny
rainy
snowy
Lines that depict air masses of similar temperature and moisture are called...
low pressure systems
fronts
climates
weather systems
Over long periods of time, mountains are worn down by all of the following but
gravity
erosion
weathering
volcanoes
Which pair of magnets would attract each other?
S N S N
S N N S
N S S N
N S
N S
Which of the following shows a series circuit?
A
B
C
D
What kind of charge do electrons have?
positive
negative
neutral
strong positive
Which of the following parts act as a conductor in an electrical outlet?
A wall plate
metal plug in
plastic base arounf plug in
plastic coating to secure wires
A battery and bulb can be connected in many ways. If there are multiple paths for the current, it is called a...
switch path
parallel circuit
simple circuit
series path
The buildup and release of electrons from one place to another is called
ionization
static
current electricity
negative flow
which adaptation would most likely help a giraffe reach it's food more easily?
stronger teeth
stronger toungue
better camouflage
longer neck
How long does it take a structural adaptation to occur?
Within a creature's lifetime
about 5 years
at least 10 years
many generations
Which characteristic is learned rather than inherited?
The shape of your nose
the number of fingers on your hand
the color of your eyes
the language you speak
When birds fly south for the winter, they're typically looking for a new food source. What is this seasonal travel called?
instinct
hibernation
migration
camouflage
Which of the following is NOT something people can do to help protect the Earth's natural resources?
Recycle cans, bottles, and paper
Use only as much electricity and heat as needed
Throw away all waste products in official landfills
Buy products that contain less packaging
Which of the following is an invertebrate?
shark
mouse
beetle
frog
Which is not an example of technology?
screwdriver
flower petal
printing press
bicycle petals
If you'd like to know how much your cat weighs, which unit of measurement works best?
meters
liters
gallons
pounds
Which of the following is an inference?
The drought probably caused that plant to die
Phoenix is the capital of Arizona
Humans are vertebrates
A panda's main source of food is bamboo
all stages of a living thing, from beginning to death
life cycle
reproduction
offspring
metamorphosis
The new living thing of their parents
reproduction
offspring
life cycle
metamorphosis
Animals that change form as they become adults
metamorphosis
offspring
life cycle
reproduction
This is the second stage of a the life cycle of an animal that goes through a complete metamorphosis
eggs
larva
pupa
adult
The third stage in the life cycle of an animal that goes through a complete metamorphosis. This is the stage before adult, and in this stage, the animal usually makes a hard case around itself as it changes inside.
pupa
larva
eggs
adult
The second stage in the life cycle in animals that go through an incomplete metamorphosis; this stage is after the egg, and right before adult
pupa
larva
nymph
egg
a characteristic of a living thing
trait
behavior
instinct
environment
a characteristic that a living thing gets from its parents
inherited trait
learned behavior
acquired trait
instinct
A way a living thing responds, or reacts, to its surroundings, such as building a nest
behavior
instict
trait
environment
inherited behaviors to help animals survive in their environment
instinct
trait
behavior
life cycle
a characteristic that a living thing gets in its lifetime, such as a scar or bent wing. They are not born with them, nor will they pass them on to their offspring.
inherited trat
acquired traint
instinct
behavior
When an animal is inactive during the winter or colder months, but do move around to get food
hibernate
dormant
shed
migrate
an animal that eats dead plants and animals, including waste
omnivore
decomposer
herbivore
carnivore
Something that a living thing needs in order to stay alive; food, water, air, and sunlight are examples.
resource
life cycle
environment
shed
The tiny new plant in the seed
embryo
flower
pollen
ovary
When the seed of a plant sprouts
germinate
pollen
response
reproduce
Flowers produce this powdery material; it forms in the male part of the flower and is used in reproduction of the plant
pollen
embryo
seed
flower
a living thing that makes its own food
producer
consumer
omnivore
herbivore
these get energy by eating other living things
consumers
producers
decomposers
cones
a model that shows how energy flows from one living thing to another
food chain
table
chart
graph
Every force has __________________ .
direction
strength
push
direction AND strength
A constraint is _____________________ .
a goal
a test
a limit to the design
a solution
When forces are balanced, the net force is __________ .
zero
one
The poles of a magnet are _________________ .
south and west
north and south
east and west
Opposite poles of magnets ________ each other.
repel
attract
push
An electromagnet uses electricity to produce a ________ force.
electric
magnetic
balanced
Ryan has 2 boxes. One weighs 5 pounds. The other weighs 50 pounds. If he pushes on the boxes with the same amount of force, what will happen?
The 5lb box will move more easily.
The 50lb box will move more easily.
The boxes will move at the same speed.
Ryan has 2 boxes. One weighs 5 pounds. The other weighs 50 pounds. If he pushes on the boxes with the same amount of force, what will happen?
The 5lb box will move more easily.
The 50lb box will move more easily.
The boxes will move at the same speed.
A stronger force will cause am object to move ________ .
faster
slower
When objects are in contact, they exert ________ on each other.
gravity
forces
balance
When objects are in contact, they exert ________ on each other.
gravity
forces
balance
Which part of the plant is responsible for reproduction?
flower
stem
leaves
roots
If the numbers on a barometer are getting higher throughout the day, which type of weather is coming?
rain
hurricane
sunshine
thunderstorm
Which weather tool would you use to see if today would be a good day for flying a kite?
anemometer
barometer
thermometer
rain gauge
Which weather tool measures air pressure?
anemometer
barometer
thermometer
rain gauge
Which planet is closest to the sun?
Mars
Venus
Earth
Mercury
Which planet is the largest in our solar system?
Saturn
Venus
Jupiter
Uranus
Which of the following is NOT a terrestrial planet?
Mercury
Neptune
Mars
Venus
Which will most likely happen when the student moves the balloon near the silk?
