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WorksheetsUnit 2 Animal Unit Review
Total questions: 66
Worksheet time: 33mins
What type of animal spends its entire life under water, has fins, and breathes using gills
amphibian
fish
bird
reptile
What type of animal has dry scaly skin and lays its eggs on land?
fish
amphibian
reptile
mammal
What type of animal has fur and feeds its young with milk?
birds
reptiles
amphibians
mammals
What type of animal spends part of its life in water and part on land and lays its eggs in water?
amphibians
reptiles
birds
fish
What classification of animals do humans belong to?
fish
mammals
reptiles
amphibians
This class starts out with gills and then transitions to lungs.
Bird
Reptiles
Amphibians
Fish
This Class hatches from leathery eggs
Bird
Mammal
Reptile
Fish
This class hatches from brittle-shell eggs.
Bird
Mammal
Reptile
Amphibian
What classification of animals are vertebrae (have a backbone)?
birds only
reptiles only
reptiles and birds but not mammals and fish
mammals, fish, reptiles, amphibians, and birds
Which of the following animals have flat teeth and eat only plant materials?
carnivores
herbivores
omnivores
endotherms
Is a whale a reptile, mammal, bird or fish?
reptile
mammal
fish
bird
Is a bat a bird or a mammal and how do you know?
Bird because it flies.
Mammal because it has hair/fur.
Bird because it has feathers.
Mammal because it is warm-blooded.
Jellyfish
Which of the following characteristics is used when determining whether to place an animal in the vertebrate group or the invertebrate group?
Ability to walk on two legs
Presence of a spinal cord
Method of respiration (lungs or gills)
Flow of blood through the body
Which of the following animals have sharp teeth and eat only meat?
carnivores
herbivores
omnivores
endotherms
Which of the following animals have both sharp and flat teeth and eat both plants and meat?
carnivores
herbivores
omnivores
endotherms
What is this diagram a model of?
a chicken's day
the water cycle
a chicken's life cycle
a chicken's family
A caterpillar will eventually turn into what?
butterfly
beetle
lizard
frog
What is it called when an animal changes drastically over the course of its life?
life cycle
metamorphosis
growing up
teenage
What does a life cycle show?
Shows an animal or plants life from birth to adult
Shows what one can eat to get stronger
Shows plant and animal needs
Shows and describes food chains
Which of these animals must go through stages before they resemble their parents?
Fox
Butterfly
Hippo
Dog
Which animal’s life cycle begins with a live baby?
bird
mammal
amphibians
reptile
Choose the correct sequence of the frog's life cycle
froglet, tadpole, frog, and egg
egg, frog, tadpole, and froglet
egg, tadpole, froglet, and frog
tadpole, froglet, frog, and egg
Which insect goes through complete metamorphosis?
Which animal is considered an Amphibian like a frog?
Flamingo
Salamander
Cow
Snake
What type of animal is a Dog?
Reptile
Insect
Mammal
Amphibian
What type of animal is a Chameleon?
Mammal
Amphibian
Reptile
Bird
What does migrate mean?
the changes a plant goes through
to change from a tadpole to a frog
to fly away
to move from one place to another
What does molting mean?
to loose hair
to wrinkle up
to shed its skin
to grow up
Characteristics that are passed from parents to their offspring are called...
behaviors
learned traits
inherited traits
functions
Which of the following is an example of an inherited trait?
Sleeping late
Enjoying hiking
Hair color
Loving to read
Plants and animals both have life cycles.
True
False
The word organism means?
Living things
Eggs
Nymph
Because an elephant lives longer than a mouse, the elephant is said to have a longer?
Life cycle
Life span
Chloe wants to observe a ladybug go through its life cycle, but she can’t find one. She decides to watch something that has a similar life cycle instead. Which should she study?
Frog because it is an insect
Mouse because it is an insect
Butterfly because it is an insect
Fish because it is an insect
Amphibians are small vertebrates that need ___, or a moist environment, to survive. The species in this group include frogs, toads, salamanders, and newts. All can breathe and absorb ____ through their very thin skin. What is the missing word?
water
nitrogen
carbon dioxide
bread
"Offspring" is another word for an organism's ___ .
child
brother
sister
grandparent
A predator is...
An animal that eats other animals
An animal that is hunted by other animals
the fun member of an animal group
the animal that can fly the highest
Prey are...
Animals that eat other animals
An animal that is hunted by other animals
the most fun animals in the group
the loudest animal in a group
Which of the following is NOT a way some animals communicate?
by making noise
by leaving their scent in an area
by touch
by being alone
Animals that live in groups need to have ways to communicate with each other.
True
False
Which of the following is true of animals that live in groups?
All animals in a group do the same jobs.
Different animals in a group do different jobs.
Every animal in a group takes care of itself.
Animals live only in groups to protect their young.
True or False: Groups of animals have special names
True
False
Social animals form groups to
find food
have protection
raise young
all of these reasons
Animals of the same kind that live in a group to meet their needs are called
nice animals
social animals
friendly animals
worker animals
Why might it be easier for wolves in a group to find food than for one wolf to find food alone?
They can hunt together and then share the food.
They don't have to share.
They hide alone.
They don't like other wolves.
All animals live in animal groups.
true
false
The waggle dance used by honey bees is an example of which advantage of group living?
to help each other find food
to share work
to keep warm
to stay safe
What is an adaptation?
A feature or behavior that helps an animal survive.
The food that an animal eats.
How energy moves in a food web.
How animals evolve throughout time.
How do adaptations help animals?
to hide from predators
to hunt for food
to survive in their habitats
All of these are correct
An animal's color or pattern that helps it blend into its surroundings
Environment
Copying
Camouflage
Habitat
The environment in which an animal lives is called its...
habitat
adaptation
dog house
animal apartment
What are the 4 things that living things need to survive?
air, food, protection, love
food, water, space, air
love, protection, air, space
protection, water, meat, plants
What is camouflage?
Colors or markings to make it look like something else
A chemical that is used to defend itself
A hard shell or covvering
Body patterns or coloring that make it hard to see
A harmless fly looks just like a wasp. What adaptation does the harmless fly have?
Hibernation
Waterproof Skin
Camouflage
Mimicry
Over time all animals (and plants) develop adaptations that help them ____________________.
develop new adaptations
thrive and survive
entertain themselves
change their behaviors
Behavior an animal is born with
migration
instinct
physical adaptation
camouflage
What is MIMICRY?
When a weak animal copies stronger animals to warn predators
when you are the prey.
when an animal hides in the cold winter and sleeps until the warm spring.
