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Worksheetsrevision on adaptation and variation lesson
Total questions: 45
Worksheet time: 27mins
different beak sizes and shapes allow birds to _______
move
gather food
breathe
What is an adaptation?
A behavior that helps an animal survive.
The food that animal eats.
How energy moves in a food web.
the frog has _____ tongue to capture an insect
rough
porous
sticky
The bush's leaves are spiky to ________
absorb water
be protected
make food
what we call this type of adaptation ?
mimicry
camouflage
hibernation
prey
parents
zookeepers
predators
Animals use camouflage to _________
to hunt or hide and be safe
have fun
sleep
blending into the surrounding environment is _______
camouflage
mimicry
hunting
Camels have patches to protect their _______ in the hot desert
eyes
legs
ears
sea lions and walruses have a layer of _______ under the skin to stay warm
blubber
fur
hair
What is the weather in the desert?
cold, rainy
dry, hot
What is this plant?
Tree
Flower
Cactus
Why does a cactus have long roots?
the dirt is really hard
to reach the underground water
Desert plants can depend on regular rainfall for their water.
true
false
Saguaro cactus has spines to ________
make food
be protected from predators
penguins and whales
ducks and trout
snakes, coyote , jack rabbits
How to jack rabbits survive in the desert?
They eat prairie dogs
They run fast.
They have long ears and small body which help them stay cool.
They eat seeds.
Where do cacti store water?
in their needles
in their roots
in their stems
in their flowers
How do desert plants get water?
Desert plants have needles.
Desert plants have long roots that grow wide.
Desert plants do not need water.
coyotes and rattle snakes are active during_______
night
daytime
coyotes and rattle snakes are (a) organisms
animals with _________ colored bodies absorb less heat
dark
light
black
A plant-like organisms called algae
seastar
seal
seaweeds
algae make their own food by _________
eating other organisms
absorbing sunlight
being in water
Rooted algae can only live __________
in shallow water
on ocean's floor
on land
Why do rooted algae can live only in shallow water ?
(a)
Algae that have no roots can live __________
in shallow water only
on ocean's floor
on land
Dolphins and whales can't hold their breathe for long time
true
false
fish have _______ to absorb the oxygen from the water
lungs
gills
fins
dolphins and whales have gills
true
false
many ocean animals have _________ to swim quickly and control their movement
lungs
gills
fins
To travel from one place to another.
Hibernation
Migration
Dormancy
Why do animals migrate?
They want to go some where warm
They need to find food
Both a and b
An environment in which many trees grow near one another
desert
forest
prairie
the forest that's very wet is called ______
tropical
temperate
some leaves have (a) to drain off the water easily
Too much water is good for the plants
true
false
the plants in the dim ( dark ) have _______ leaves
short
small
big
plants in dim have big leaves to be able to (a)
the forest which grows where winters are cold and dry is called _________
tropical
temperate
many trees have adapted by shedding their leaves ( turning into orange ) to conserve____
light
water
food
To go into a sleep state is called
migration
hibernation
extinction
predator
What is a true hibernator?
They stay up all winter.
They hunt all winter.
They sleep all winter.
They store food all winter.
Animals do mimicry to be (a)
