WorksheetsScience Year Review
Total questions: 30
Worksheet time: 30mins
What is the relationship between biotic and abiotic factors called?
habitat
life cycle
ecosystem
Which of these is an example of potential energy?
a car driving down a street
a bike laying on the sidewalk
a bird flying in the air
a ball rolling down a hill
How much of the Earth's surface is water?
50%
70%
80%
30%
How many years do fossils need to form?
millions
thousands
hundreds
fifty
What type of rock are fossils formed in?
metamorphic
normal
igneous
sedimentary
Which of these lists the three properties of matter?
speed, volume, height
gravity, mass, volume
mass, volume, weight
height, mass, speed
What is a body fossil?
parts of the actual organism
a hollow mold
a 3D shape
tracks/footprints
Which of these means the same as adaptation?
form
change
recover
disappear
When food is digested, what happens to the energy from the food?
transferred
used up
transformed
gained
What type of event creates landforms?
natural
random
huge
catastrophic
Which of these can affect the amount of KINETIC energy an object has? Select ALL that apply.
speed
mass
height
weight
Which of these can affect the amount of POTENTIAL energy an object has? Select ALL that apply.
speed
weight
height
mass
What happens to the kinetic energy of the snowball as it rolls down the hill?
it disappears
it creates new energy
it loses energy
it gains energy
Which of these explains erosion?
the breaking down of rocks
the movement of sediments
the dropping off of rocks/sediment
none of these
Which of these explains weathering?
the breaking down of rocks
the movement of rocks/sediment
the dropping off of rocks/sediment
none of these
Which of these explains deposition?
the breaking down of rocks
the movement of rocks/sediment
the dropping off of rocks/sediment
none of these
A bowling ball transfers kinetic energy to bowling pins. What does "transfer" mean?
change
update
remove
move
What must happen in order for energy to transfer between objects?
they must fall
they must bounce
they must touch
they must collide
The measure of the pull of gravity on an object describes which property of matter?
mass
weight
volume
speed
The amount of space matter takes up describes which property of matter?
mass
weight
volume
speed
The measure of matter contained in an object describes which property of matter?
mass
weight
volume
speed
What are Miss Grella's dog's names?
Jack
Pepper
Bear
Spot
A jar is picked up from the floor and set on a table. What will happen to the potential energy of the jar?
it will have more potential energy
it will have less potential energy
it will have the same amount of potential energy
Which of these BEST explains potential energy?
moving energy
lost energy
stored energy
still energy
A mold fossil is...
a hollow shape
a 3D shape
a footprint
amber
What amount of the water on Earth is fresh?
medium
large
small
Which of these is an example of a body fossil?
What is Earth's nickname?
The Green Planet
The Rocky Planet
The Blue Planet
none of these
A cast fossil is...
a hollow shape
a 3D shape
a footprint
amber
If an organism ADAPTS to a new environment, what happens?
it changes
it dies
it moves
it grows
