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WorksheetsMagnets+Fossils 3er Corte
Total questions: 45
Worksheet time: 11hrs 15mins
What is a force?
Is a push or a pull on an object that may cause a change in motion
Is when we move an object
Is a push of an object to make it move
Is a pull of an object that may make it move
What are magnetic forces?
The force that makes magnetic objects to push apart or pull toward each other without touching
The force that pushes metal
The force that works with cardboard
Magnets have 2 poles:
1 and 2
North and South
Red and Blue
East and West
A plant can become a fossil.
True
False
Check the boxes that show things we can learn from fossils.
what the animal ate
if the animal was angry
the animal's size
how fast the animal was
if the animal was hungry
A scientist who studies fossils is called a
meteorologist
paleontologist
Ms Sabrina
fossilist
What can an animal's fossilized teeth tell us?
how fast the animal was
if the animal smiled
the food the animal ate
where the animal lived
All fossils come from dinosaurs
True
False
Which of the following IS NOT something we can learn from a foot print of an animal?
how fast the animal was
how many legs the animal had
if the animal traveled in groups
what the animal ate
Which type of fossil is seen here?
Cast
Mold
True Form
Trace
Describes a group of living things that are no longer living.
fossil
extinct
endangered
dinosaur
The hardened remains of a living thing that died long ago.
fossil
extinct
endangered
minerals
Why are there more animal fossils than plant fossils?
Animals are smaller than plants.
Plants have harder bodies than animals.
Plans have softer bodies than animals.
Animals eat plants.
Which type of fossil would look just like the body part of a once-living thing?
mineral
footprint
cast
petrified wood
Which is an trace fossil?
bone
a cast
footprints
amber fossil
An animal has sharp, pointy teeth, what can we infer about this animal?
The animal lived in the water
The animal lived near the beach.
The animal is a carnivore.
The animal only ate plants.
If a scientist found a fish fossil in the desert, what can they infer?
An animal ate the fish.
The water covered the area long ago.
Today's fish looks the same
The fish is endangered.
What needs to happen FIRST for a fossil to form?
A plant or animal must be covered by sediment.
A plant or animal must die and decompose.
Sediments fill a a mold to form a cast.
An earthquake shifts the land up.
What can we infer about animals with dull teeth?
They ate other animals.
They ate only plants.
They ate nothing.
They only ate fish.
Scientists can study fossils to learn about
the ___________.
past
present
future
none of the above
What most likely made this fossil?
Plant
Animal
Footprint
Bone
What most likely made this fossil?
Plant
Animal
Footprint
Bone
A fossil of a fish is found on top of a
mountain. You can argue that the area
was once
underwater
a desert
much colder
much warmer
Over millions of years, trees may become fossilized when they turn into_____
paper
soil
rock
water
What is a fossil?
bone from a chicken dinner
a dead plant
the preserved remains of a plant or animal that lived long ago
a Taylor Swift song
The body parts of this fossil tell you that this animal _________.
Flew
Hopped
Swam
Crawled
What is the correct listing of steps for a fossil?
1) Pressure created a rock.
2) Plant or animal is buried.
3) Plant or animal is left alone for years.
4) Plant or animal dies.
1) Plant or animal dies.
2) Plant or animal is left alone for years.
3) Pressure created a rock.
4) Plant or animal is buried.
1) Plant or animal dies.
2) Plant or animal is left alone for years.
3) Plant or animal is buried.
4) Pressure created a rock.
1) Plant or animal dies.
2) Plant or animal is buried.
3) Plant or animal is left alone for years.
4) Pressure created a rock.
Scientists discovered the fossilized remains of an unidentified animal. They can tell from its remains that it had gills and fins, but no legs. What conclusion about the animal can they draw from the evidence?
It was a land mammal.
It lived in the water all the time.
It had legs that did not fossilize.
It lived in the water and on land.
How did scientists first learn about dinosaurs?
by studying their fossils
by reading about them
by watching movies
by looking at pictures
Ms. Sabrina told them
The picture shows a tooth fossil of the extinct
Megalodon shark next to teeth from a great white
shark, which is still found today.
Which of the following best explains the
difference in the size of the teeth?
Sharks were once larger than the sharks that are living today.
The fossilized tooth was filled with water, which made it grow in size.
Sharks alive today do not live long enough to grow very large teeth..
The fossilized tooth had extra sediment around it, which became a part of it
When you hold two south pole ends of a magnet together are they going to attract (pull together) or repel (push apart)?
repel (push apart)
attract (pull together)
Is the magnet being pushed or pulled to the other magnet?
pushed
pulled
Will north and south poles attract or repel?
attract (pull together)
repel (push apart)
Are the paper clips being pushed or pulled to the magnet?
pushed
pulled
Check all of the items that are magnetic.
paper clip
plastic cup
key
stuffed animal
Which one is magnetic?
sand
plastic
iron
wood
The 2 ends of a magnet are called _________.
bars
ends
poles
When two magnets "click together", that means ...
magnets are magical.
opposite poles were near
they had glue on them.
That was Ms. Sabrina and her magical powers
What is the space around a magnet where the force is?
Magnetic pole
Magnetic field
Magnetic needle
Magnetism is a type of what?
gravity
relationship
chemical element
force
What is an object called that pulls certain metals towards it?
iron
a force
a magnet
nonmetal
Which of the following is nonmagnetic?
iron
steel
nickel
glass
Which of the following words means to push away when talking about magnets?
repel
decline
attract
pull
What will happen when these magnets are brought close together?
They will attract each other.
They will repel each other.
They will stay the same.
What will happen when these magnets are brought near each other?
They will repel each other.
They will attract each other.
They will stay at the same position.
