Free Printable Science Q3

Free Printable Worksheets

Worksheets

Science Q3

Total questions: 90

Worksheet time: 15mins

Name

Class

Date

1.

Before having dinner, I have to _______________.

a)

Wash my hands

b)

Play with the dog

c)

Run around the house

d)

Go to bed

2.

Eating too much junk food is a good habit.

a)

b)

c)

3.

Drinking at least eight glasses of water is good for you.

a)

b)

c)

4.

Eating in front of the computer.

a)

b)

c)

5.

Eating in front of TV is a good habit.

a)

b)

c)

6.

Always wash your hands

a)

before and after eating

b)

after eating

c)

before eating

7.

Antonette always talks or laughs when her mouth is full.

a)

b)

c)

8.

Nadine rarely eats fresh fruits as part of her meal.

a)

b)

c)

9.

Click the box if the statement is a good eating habit.

a)

Not eating enough throughout the day

b)

Eating regular meals

10.

Click the box if the statement is a good eating habit.

a)

Skipping breakfast

b)

Eating healthful breakfast daily

11.

Click the box if the statement is a good eating habit.

a)

Chewing food thoroughly

b)

Eating too quickly

12.

Click the box if the statement is a good eating habit.

a)

Eating fruits and vegetables

b)

Eating processed foods

13.

Click the box if the statement is a good eating habit.

a)

Drinking soft drinks during meals

b)

Drinking water during meals

14.

Jam frequently intakes vitamin C and drinks plenty of water.

a)

b)

c)

15.

Cecile seldom takes smaller bites and chews her food longer.

a)

b)

c)

16.

These are the parts of the plant that grow and develop into new plants.

a)

fruits

b)

flowers

c)

seeds

d)

leaves

17.

This is an animal that lives part of its life in water and part of its life on land.

a)

mammal

b)

amphibian

c)

bird

d)

reptile

18.

Mammals USUALLY have __________ on their bodies

a)

hair

b)

scales

c)

toenails

d)

flowers

19.

This animal has feathers and wings. Their babies hatch from eggs.

a)

mammals

b)

reptiles

c)

birds

d)

amphibians

20.

An ______ does not have bones. It has 3 body parts and six legs.

a)

spider

b)

reptile

c)

insect

d)

bear

21.

What part protects seeds of most plants?

a)

A. Fruit

b)

B. Leaf

c)

C. Stem

d)

D. Root

e)

E. Flower

22.

What part transports nutrients to the other plant parts?

a)

A. Fruit

b)

B. Leaf

c)

C. Stem

d)

D. Root

e)

E. Flower

23.

Which part makes the plant reproduce? They are the colorful and attractive parts of a plant.

a)

A. Fruit

b)

B. Leaf

c)

C. Stem

d)

D. Root

e)

E. Flower

24.

The chlorophyll absorbs water from the soil..

a)

b)

25.

The part of the plant that has chlorophyll is the leaf.

a)

b)

26.

What part of the plant absorbs water and minerals from the soil?

a)

A. Fruit

b)

B. Leaf

c)

C. Stem

d)

D. Root

e)

E. Flower

27.

Which part of the plant absorbs sunlight to make food for the whole plant? They are the food factories or kitchens of plants.

a)

A. Fruit

b)

B. Leaf

c)

C. Stem

d)

D. Root

e)

E. Flower

28.

The leaves are the breathing organs of the plant.

a)

b)

29.

The process of food-making in plants is metamorphosis.

a)

b)

30.

When a stem becomes very big, it is called a trunk.

a)

b)

31.

Which of the following has edible leaves?

a)

ampalaya

b)

malunggay

c)

both of them

32.

Which of the following has heart-shaped leaves?

a)

ylang-ylang

b)

taro or gabi

c)

fortune plant

33.

Which of the following has rough leaves?

a)

santol

b)

mango

c)

guava

34.

Which of the following has edible roots?

a)

sweet potato

b)

cassava

c)

35.

Which of the following has edible flowers?

a)

cauliflower

b)

squash flower

c)

36.

Trees can be described as:

a)

Medium-sized woody plants that are bushy

b)

Short-sized plants with green stems

c)

Tall plants with thick, woody stems

d)

Plants with very thin, long and weak stems

37.

They are also called climbing plants because they climb as they grow. Examples are ampalaya and upo.

a)

vines

b)

herbs

c)

grass

38.

These plants have soft, short stems that almost touch the ground and are used as food or medicine.

a)

vines

b)

herbs

c)

grass

39.

Lotus plants live in water. They are also called ____.

a)

terrestrial plants

b)

aerial plants

c)

aquatic plants

40.

These plants have their roots above the ground and get water from the moisture in the air

a)

terrestrial plants

b)

aerial plants

c)

aquatic plants

41.

____ is the development of a plant from a seed.

a)

Seed Germination or sprouting

b)

Photosynthesis

c)

Pollination

42.

Step 1 of seed germination

a)

b)

c)

d)

43.

Step 2 of seed germination

a)

b)

c)

d)

44.

Step 3 of seed germination

a)

b)

c)

d)

45.

Step 4 of seed germination

a)

b)

c)

d)

46.

Jenny saw a tree growing red apples. What stage of the plant life cycle is the tree in?

a)

mature plant

b)

seedling

c)

young plant

d)

seed

47.

Jeffrey saw a small plant with a green stem sticking out of the soil. What stage in the plant life cycle is the plant in?

a)

seedling

b)

germination

c)

young plant

d)

seed

48.

What is the first change that will happen to the seed once it starts germinating?

a)

Flowers will start growing.

b)

A little stem with leaves will come out from the seed.

c)

Fruits will start growing.

49.

A young plant develops parts similar to a mature plant as it grows.

a)

true

b)

false

50.

Young plants can also be called seedling.

a)

true

b)

false

51.

What is true about an adult plant?

a)

Adult plant has three to five leaves.

b)

Adult plant has so many leaves and flowers.

c)

Adult plant has seed cover on the stem.

52.

Which of these happens FIRST in the life of a plant?

a)

A seed sprouts.

b)

A seedling begins to grow.

c)

Flowers bloom on an adult plant.

d)

A seedling grows into a young adult plant.

53.

Can we make paper out of trees?

a)

Yes

b)

No

54.

We can also make clothes from plants like cotton.

a)

True

b)

False

55.

We must not cut down too many trees or else there will be less oxygen.

a)

True

b)

False

56.

Plants are food for us too.

a)

True

b)

False

57.

Plants give us

a)

Food

b)

Wood

c)

Medicine

d)

All of the above

58.

Plants make the world....

a)

Ugly

b)

A better place

c)

Stinky

d)

Toxic

59.

The parts of plants that are edible are:

a)

Seeds

b)

Leaves

c)

Roots

d)

All of the above

60.

what do you call to the place where a plant grow?

a)

Habitat

b)

Roof

c)

Shed

d)

Shade

61.

Where do aerial plants grow?

a)

land

b)

water

c)

branches of trees

d)

underground

62.

Which of the following is an example of aquatic plant?

a)

gumamela

b)

kangkong

c)

mushroom

d)

banana

63.

Where do terrestrial plants grow?

a)

land

b)

water

c)

air

d)

branch

64.

I am small, I have many branches and I have a lot of flowers. What am I?

a)

shrubs

b)

tree

c)

herbs

65.

What kind of plant is in the picture?

a)

shrub

b)

herb

c)

tree

66.

What kind of plant is in the picture?

a)

tree

b)

shrub

c)

vine

67.

What kind of plant is in the picture?

a)

herb

b)

tree

c)

shrub

68.

Which is an example of tree?

a)

b)

c)

d)

69.

Which is an example of vine?

a)

b)

c)

d)

70.

What do plants need?

a)

b)

c)

d)

71.

What are the needs of a plant?

a)

Soil

b)

Water

c)

Door

d)

Sunlight

72.

Plants need proper care to help them ______.

a)

become less

b)

die

c)

grow

73.

To make their own food, plants need the following except ___.

a)

water

b)

sunlight

c)

air

d)

sand

74.

What will happen if plants do not get enough sunlight ?

a)

The plants will multiply

b)

The plants will die

c)

The plants will become less

d)

The plants will grow

75.

What should you do if you see weeds around plants?

a)

Remove the weeds.

b)

Let the weeds grow around the plants.

c)

Cut the weeds around the plants.

d)

Plant more weeds around the plants

76.

What will happen if there are some weeds around the plants?

a)

The weeds will get the nutrients of the plants.

b)

The plants will be protected by the weeds.

c)

The weeds will supply the needs of the plants.

d)

The weeds will add fertilizer to the plants.

77.

If you have an indoor plant, what should you do so that it stays healthy?

a)

Place the plant inside the cabinet.

b)

Place the plant near the window.

c)

Place the plant in the kitchen.

d)

Place the plant in refrigerator.

78.

Choose the things we should remove from the plant.

a)

air

b)

weeds

c)

pests

d)

space

79.

Which picture shows caring for plants?

a)

b)

c)

80.

What do plants give us?

a)

b)

c)

81.

Does the picture show proper way of taking care of plants?

a)

b)

c)

82.

Read each situation carefully. Which among them shows proper caring for plants?

a)

Mark tells his friends to pick flowers for fun.

b)

Jackson always forgets to water the flowers in their garden.

c)

Jessi makes sure her potted plants receive enough sunlight.

83.

The sun is a source of

a)

Light

b)

Dark

c)

Cold

84.

The sun give us...

a)

Yellow

b)

Heat

c)

Ice

85.

The sunlight helps plants to make its own...

a)

Food

b)

Soil

c)

Foot

86.

What might happen to us without the sun?

a)

We will live in darkness.

b)

We will feel cold.

c)

We will die.

d)

All of the above.

87.

Which of the following states the importance of the sun?

a)

It gives us light.

b)

It is the main source of energy for Earth.

c)

Without the sun, the Earth would not be able to support life.

d)

All of the above.

88.

In what way is the sun’s heat beneficial to humans?

a)

Fishermen can dry and preserve their fishes.

b)

Farmers can harvest and dry their crops.

c)

Mother can dry her laundry.

d)

All of the above.

89.

What is the main source of heat and light energy?

a)

sun

b)

fire

c)

moon

90.

What is the energy that allows us to see things around us?

a)

heat

b)

light

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