WorksheetsAll About Animals Review (Unit 3)
Total questions: 22
Worksheet time: 11mins
What helps an animal take in oxygen from water?
fins
gills
lungs
What helps an animal take in oxygen from air?
ears
gills
lungs
What is a reptile?
an animal with feathers
an animal with hair or fur
an animal with dry skin covered with scales
Which animal has feathers and wings?
an amphibian
a bird
a fish
Which term describes the changes an animal goes through as it grows?
animal cycle
life cycle
water cycle
What does an animal do when it reproduces?
it has young
it hatches from an egg
it changes during its life
What is a dinosaur?
a plant that is extinct
an animal that gives birth to live young
an animal that lived on Earth thousands of years ago
What does extinct mean?
no longer living
made of soft body parts
buried in clay, sand, or mud
Compare fish and amphibians. How are they alike?
both lay their eggs in water
both live on land and water
both have fur to keep them warm
You use a mitten, shortening, and plastic bags to test how body coverings help animals. Which part of the test models blubber?
the mitten
the plastic bags
the shortening
Which is the correct order of stages in the metamorphosis of a frog?
egg, tadpole, frog
egg, frog, tadpole
frog, tadpole, egg
You use glue to model how a fossil forms. What does the glue represent?
mud that filled a fossil imprint
an animal that died and rotted
erosion that wore away rock around a fossil
Abby puts one hand in a mitten and the other hand in shortening. She covers her hands with plastic bags. She puts her hands in cold water. What question is Abby most likely testing?
Is shortening as warm as blubber?
Are mittens as warm as animal fur?
Does blubber or fur keep an animal warmer?
Mammals have ______ or fur.
scales
hair
Mammals breathe with ________
lungs
gills
Birds have ________ that cover their body.
feathers
scales
fur
hair
Fish breathe with ________.
gills
lungs
fins
Dinosaurs no longer live on Earth, so they are __________.
alive
extinct
sleeping
eating
What are the changes called that an animal goes through?
shelter
extinct
metamorphosis
You see an animal that lays eggs. How can you tell if it is a bird?
find out if it can fly
find out if it has scales
find out if it has feathers
What basic need does an animal have?
clothes
water
shoes
How do scientists learn about dinosaurs?
They study fossils.
They study the dinosaurs that are living right now.
They watch cartoons.
