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Plant Adaptations

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Mistletoe is a PARASITIC plant that steals nutrients from other plants. What is a PARASITE?

a)

a living thing that lives on another living thing and takes from it

b)

a habitat that is hot and dry and receives very little rainfall in a year

c)

a way to change to adapt to an environment

d)

a part of the plant that takes in nutrients from the soil

2.

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

a)

to stay away from predators

b)

to survive harsh winters with heavy snowfall

c)

to attract different animals

d)

to take in as much sunlight as possible

3.

Some trees shed their leaves in time for winter. How 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.

4.

What is one possible reason for seeds to have hooks or barbs?

a)

so they stay warm during the winter

b)

so they protect themselves from sunlight

c)

so they get attached to passing animals and get carried away

d)

so they can stick to animals and steal nutrients from them

5.

The roots of cacti are usually shallow and spread out widely. How does this adaptation help the plants?

a)

The roots can take in more sunlight to grow faster.

b)

The roots can get to the the surface faster to get air.

c)

The roots can collect water quickly when it rains.

d)

The roots can spread pollen faster and reproduce.

6.

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

7.

Why might some plants have thorns?

a)

to stay safe from animals that want to eat the plant

b)

to attract insects that spread its pollen to other plants

c)

to take in nutrients from the air

d)

to provide shade for the plant

8.

What s one reason why some plants have scents?

a)

to shed extra water off the plant

b)

to take in nutrients from the soil

c)

to attract animals to spread its pollen

d)

to conserve water during dry periods

9.

Which happens FIRST?

a)

The squirrel buries the acorn.

b)

An acorn falls from an oak tree.

c)

A squirrel finds the acorn on the ground.

d)

An oak tree begins to grow in a new place.

10.

The rose of Jericho grows in dry areas. It curls up and lays DORMANT until there is enough water. What does DORMANT mean?

a)

flowering

b)

not active

c)

dead

d)

dried