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Plant and Animal Adaptations

Total questions: 29

Worksheet time: 22mins

Name
Class
Date
1.

Special features in plants and animals that make them better to live in their habitats.

a)

mimicry

b)

adaptations

c)

camouflage

d)

prey

2.
How do adaptations help animals?
a)
To escape animals
b)
to hunt for food
c)
to survive in their habitats
d)
All of these are correct
3.
What part of the hummingbird is adapted to help it eat?
a)
wings
b)
beak
c)
head
d)
eyes
4.
Which of these birds has a beak adapted to scoop up fish?
a)
hummingbird
b)
hawk
c)
finch
d)
pelican
5.
How does the black tip of a giraffe's tongue help it survive?
a)
prevents sunburn
b)
camouflage
c)
more taste buds
d)
none of these
6.
When the environment changes some animals die, some move, and others _________.
a)
hide
b)
eat more
c)
develop adaptations
d)
hibernate
7.
How quickly do animals develop adaptations?
a)
in a week
b)
over a year
c)
over generations
d)
throughout their life
8.
How do the armadillo's armored plates help it survive?
a)
camouflage
b)
protect from predators
c)
waterproofing
d)
warmth
9.
Which adaptations help protect a sloth from predators?
a)
great eyes
b)
being fast
c)
big teeth
d)
camouflage
10.
What is an important adaptation that humans have?
a)
long tongues
b)
slow speed
c)
opposable thumbs
d)
enhanced sense of smell
11.

Chameleons are reptiles that have the ability to hide from predators and prey by blending in with their environment. They can change the pattern and/or color of their skin. This ability is known as --

a)

natural selection

b)

imitations

c)

mimicry

d)

camouflage

12.

In the aquatic biome, fish have ___ for taking in oxygen and fins for movement.

a)

spines

b)

blubber

c)

gills

d)

fur

13.

Giraffes have long ___ so they can reach a lot of food sources that other animals can't reach.

a)

necks

b)

gills

c)

fur

d)

beaks

14.

Polar bears and arctic foxes have thick ___ to keep them warm.

a)

blubber

b)

gills

c)

fur

d)

spines

15.

Some birds have long ___ to help them eat nectar from flowers.

a)

beaks

b)

legs

c)

fur

d)

wings

16.

Lily pads have wide ___ in order to take in sunlight.

a)

roots

b)

stems

c)

leaves

d)

flowers

17.

Desert plants may have ___ to protect them from thirsty animals.

a)

blubber

b)

gills

c)

spines

d)

roots

18.

A prickly pear cactus has thorns that help it __________________.

a)

attract bees

b)

avoid being eaten

c)

spread seeds

19.
The part of the plant that holds the plant in place and absorbs water and minerals from the soil.
a)
stem
b)
roots
c)
leaves
20.

Why might some plants that grow on the shady forest floor have large leaves?

a)

to stay safe from predators

b)

to attract different animals

c)

to survive harsh winters with heavy snowfall

d)

to take in as much sunlight as possible

21.
Some grasses grow in hot dry areas. Why might they grow deep roots?
a)
to protect the plant from sun damage
b)
to take in as much light as possible
c)
to spread seeds to new places
d)
to reach water down below
22.

Live oak trees have waxy leaves. How does this help them survive in the coastal plains?

a)

They help the plant repel salt water.

b)

They attract more sunlight.

c)

They have a nice scent that attracts turtles.

23.

Why does this plant eat bugs?

a)

They taste good

b)

The soil does not have nutrients where they live

c)

They don't eat bugs.

d)

It's good for their teeth.

24.

Which feature helps defend the plant?

a)

flowers

b)

leaves

c)

stems

d)

spikes

25.
Some trees shed their leaves in time for winter. Why is this adaptation useful?
a)
The trees save energy during the darker, colder months.
b)
The trees take in more sunlight through their branches.
c)
The trees attract animals to spread their seeds.
d)
The trees blend into their environment and hide.
26.

Water lilies live in lakes and ponds. The lilies have very long stems. The picture above shows a water lily in a pond. How do long stems help water lilies live in ponds?

a)

They absorb food for the plant.

b)

They absorb water from the pond.

c)

They enable the pads and flower to reach sunlight.

d)

They help the plants float away.

27.

Where do air plants typically grow in the wild?

a)

Tree branches, rocks, and cliffs

b)

Underwater

c)

In the soil

d)

In the desert

28.

What is the best way to water air plants?

a)

Misting or soaking in water

b)

Using a humidifier

c)

Watering with a watering can

d)

Placing them in direct sunlight

29.

How do air plants get nutrients since they don't grow in soil?

a)

Through underground water sources

b)

By absorbing nutrients from the sun

c)

Through their leaves from the air and water vapor

d)

From the roots of nearby plants