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Revision Ch-2

Total questions: 19

Worksheet time: 10mins

Name
Class
Date
1.

What is a habitat?

a)

The natural home of a plant or animal.

b)

A plant or animal's favorite food.

c)

Something a plant or animal likes to do for fun.

2.

Could this plant live in the desert?

a)

Yes

b)

No

3.

What are adaptations?

a)

Special parts a plant or animal has that allow it to survive in a habitat.

b)

A plant or animal's favorite food.

c)

Nicknames for a plant or animal.

d)

None of these

4.

What special adaptation does a cactus have?

a)

It has tough skin to keep water inside and spikes to keep animals from eating it.

b)

It can change colors like a chameleon.

c)

It grows really fast.

d)

It loses its leaves in the winter.

5.

Plants grow on land are called terrestrials.

a)

TRUE

b)

FALSE

6.

Which of the following DOES NOT describe the desert?

a)

very dry soil

b)

extreme temperatures

c)

limited sources of water

d)

high amounts of rainfall

7.

What would happen to aquatic plants if you plant it on land?

a)

It will grow.

b)

It will have many flowers.

c)

It will have many fruits.

d)

It will not grow.

8.

What would happen to aquatic plants if you dump garbage and harmful chemicals on rivers?

a)

The plants will grow healthy.

b)

The flowers will bloom.

c)

The plants will have greener leaves.

d)

The plants might wither and die.

9.

Why do plants move their roots deep in the ground?

a)

to sleep better

b)

to be longer

c)

to find water and minerals

d)

to rest

10.
A sunflower and cactus were given the same amount of water, light and soil but one died. This means....
a)
There wasn't enough space for the plants to grow.
b)
The plants are from different habitats.
11.

What is the weather like in a DESERT?

a)

Hot

b)

Lots of rain

c)

Cold

d)

Lots of snow

12.

The plants that float freely on water are

a)

Floating plants

b)

Submerged plants

c)

Fixed plants

d)

I am not sure!

13.

Why is mushroom not green in color?

a)

Because it is not a plant.

b)

Because it doesn't have cholorophyll.

c)

Because it doesn't have leaves.

d)

I forgot.

14.

What type of trees NEVER SHED their leaves?

a)

Deciduous trees

b)

Evergreen trees

15.

The trees that shed their leaves in winter are called

a)

Deciduous trees

b)

Evergreen trees

16.

Which sentence is correct for fixed plant?

a)

It has floating roots.

b)

The roots are fixed to the mud at the bottom of lakes.

c)

The plant is submerged under water.

d)

All of the above answers are correct.

17.

What is the name of the following plant?

a)

Lotus

b)

Venus flytrap

c)

Pitcher plant

d)

Mushroom

18.

What does it mean when a plant adapts?

a)

It grows on the rainforest floor or under water.

b)

It changes itself to fit in better with its environment.

c)

It grows giant leaves and has very bright flowers.

d)

It converts its surroundings into a kinder climate.

19.

How do underwater plants adapt to their surroundings?

a)

They have flexible leaves and stems.

b)

They have an air space in their stems.

c)

They have floating seeds.

d)

They have very bright colors.