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Worksheets

ch2 Revision

Total questions: 33

Worksheet time: 18mins

Name
Class
Date
1.

1-When a young animal has grown enough it ............................................,or breaks out of the egg.

a)

dies

b)

hatches

2.

2-Some animals change shape through process are called......................

a)

Metamorphosis

b)

life styles

3.

3-A young plant that is ready to grow is ..............................

a)

Seed

b)

Seedling

4.

4-A male part in the plant that makes a powder is called ..........................

a)

Pollen

b)

Tiny egg

5.

5-A plant structure that makes seeds is a...............................

a)

Flower

b)

Fruit

6.

6-In time, adult plants die .They break down or ...........................

a)

decompose

b)

grow

7.

7-A ....................... is a structure that can grow into a new plant.

a)

Seed

b)

Fruit

8.

8-Most ....................and..........................go through metamorphosis.

a)

amphibian , reptile

b)

amphibian , insect

9.

9-Young mammals are ...........................

a)

born alive

b)

hatch from the egg

10.

A seed has a tough covering. ..................

a)

Protects the tiny plant

b)

Provides food

11.

Birds often raise their young.

a)

Keep them worm

b)

Protect them from danger

12.

Label the parts of the seed.

a)

A. Food stored B. Covering C. Tiny plant

b)

A. Food stored . B.Tiny plant C.Covering

13.

Germinate means;

a)

begins to grow

b)

breaks out of the egg.

14.

Pollination

a)

begins to grow.

b)

the movement of pollen from male to female parts in the flower

15.

Fruit

a)

is a structure that holds seeds.

b)

is an organism’s young.

16.

Hatches

a)

breaks out of the egg.

b)

begins to grow .

17.

Offspring

a)

is an organism’s young.

b)

is a structure that holds seeds

18.

A tiny plant grows into a small plant called

a)

seed –

b)

seedling

19.

An onion is one type of

a)

fern -

b)

bulb

20.

Which does a cheetah do first? They

a)

learns hunting

b)

reproduces

21.

Plants that use flowers to make seeds called nonflowering plant.(

a)

True

b)

False

22.

-A female part in a plant makes tiny eggs.( )

a)

True

b)

False

23.

Seeds can stick into animals’ fur and be carried to a new place.( )

a)

True

b)

False

24.

Most plants are nonflowering.( )

a)

True

b)

False

25.

Reptiles, fish and birds do not go through metamorphosis.( )

a)

True

b)

False

26.

Adult mammals feed and care for their young.( )

a)

True

b)

False

27.

A plant that reproduces without making seeds ----------------------------------

a)

ferns

b)

Conifers

28.

Nonflowering plant ----------------------------------

a)

Orchid

b)

Conifer

29.

Animal changes shapes through metamorphosis ---------------.

a)

Fish

b)

Frog

30.

The first stage of fish life cycle is:

a)
b)
c)
d)
e)
31.

The last stage of Fish life cycle is:

a)
b)
c)
d)
32.

In which stage young turtle hatches from eggs.

a)
b)
c)
d)
33.

Adult frog

a)
b)
c)
d)