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Science Semestral Review

Total questions: 36

Worksheet time: 20mins

Name
Class
Date
1.

Animals need shelter to…

a)

Have some place to sleep.

b)

Be relax.

c)

Protect themselves from predators and weather.

d)

Have their children.

2.

What can be a shelter of a bird?

a)
b)
c)
d)
3.

Which one can be a shelter of a bee?

a)
b)
c)
4.

What does METAMORPHOSIS mean?

a)

To have hair

b)

To change shape

c)

To grow

d)

To have children

5.

Which animal do metaporphosis?

a)
b)
6.

What is an example of an animal that look like their parents when they born?

a)
b)
7.

All animals become ________ that must have to take care of them selves.

a)

adults

b)

brave

c)

forest

8.

Some animals use their shelter to take care of their young or store _______

a)

leaves

b)

food

c)

bugs

9.

There is only one type of shelter.

a)

TRUE

b)

FALSE

10.

Choose the one that is a use for a shelter.

a)

To have nice things

b)

To protect from weather

c)

To have parties

d)

To play

11.
Most animals have sexual reproduction.
a)
True
b)
False
12.
Eggs are generally round or oval.
a)
True
b)
False
13.
It is reproduction which does not require reproductive cells. 
a)
Sexual reproduction
b)
Asexual reproduction
c)
Fertilization
d)
Implantation
14.
It refers to the fertilization between male reproductive cell and female reproductive cell.
a)
Sexual reproduction
b)
Asexual reproduction
c)
Implantation
d)
Fertilization
15.
Male animals produce reproductive cells known as _____.
a)
palisade
b)
ovum
c)
sperm
d)
egg
16.

Most mammals have fertilized __________ that develop inside their mothers body

a)

sperm

b)

eggs

c)

organs

d)

King Kongs

17.

In which animal does the fertilized egg develop outside the mother's body?

a)

whales

b)

eagles

c)

foxes

d)

rattlesnakes

18.

Which part of reproduction does this picture show?

a)

fertilization

b)

egg

c)

embryo

d)

offspring

19.

Which part of reproduction does this picture show?

a)

fertilization

b)

egg

c)

embryo

d)

offspring

20.

Select the animals whose fertilized egg develops outside the mothers body.

a)
b)
c)
d)
21.

Select the animals whose fertilized egg develops inside the mothers body.

a)
b)
c)
d)
22.

Every living thing has five things in common. Select three that are included in that list:

a)

made up of cells

b)

grow and develop

c)

has lungs

d)

reproduce

23.

Plants and animals have two physical things in common. What are they?

a)

cells

b)

mouths

c)

veins

d)

leaves

24.

Which animals reproduce by laying eggs?

a)

Fish

b)

Birds

c)

Mammals

d)

Amphibians

e)

Reptiles

25.

What categories are organisms broken into?

a)

King and Kong

b)

Mammals and reptiles

c)

Plants and animals

26.

Which characteristic(s) do animals and plants NOT have in common?

a)

breath

b)

make their own food

c)

die

d)

grow and develop

e)

move independently

27.

Select the ways that plants can move.

a)

Their roots grow down into the ground

b)

They can bend or rotate toward a source of light

c)

They can get up and walk around

d)

They can dance

e)

Vines can fasten onto objects to climb

28.

What are some physical characteristics this elephant uses to survive?

a)

long trunk to get water and food

b)

tusks to protect themselves

c)

small feet to travel lightly

d)

big ears to stay cool

29.

Keep animals from eating them.

a)

leaves

b)

thorns

c)

roots

30.

They draw water, minerals, and nutrients such as nitrogen up from the soil.

a)

leaves

b)

thorns

c)

roots

31.

Helps with photosynthesis.

a)

leaves

b)

thorns

c)

roots

32.

The ___________ receive signals from outside of the body. These include the eyes, nose, mouth, ears, and skin.

a)

skin

b)

sensory organs

c)

eyes

33.

The sensory organs send messages to the brain through the _________.

a)

nerves

b)

nose

c)

air

34.

The________ is the center of the nervous system. monitors and regulates the body's actions and reactions.

a)

head

b)

skin

c)

brain

35.

Is a substance that can be burned to release energy. Wood and charcoal are examples.

a)

Matches

b)

Fuel

c)

Fossil

36.

Category of fuels that were formed from the remains of plants and animals that lived millions of years ago.

a)

Fossil Fuel

b)

Gasoline

c)

Bones