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Worksheets

Easy Science

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

EASY ROUND :

All animals need food, air, and ____ to survive.

a)

House

b)

Water

c)

Chocolate

2.

What is Earth’s only natural satellite?

a)

Sun

b)

Venus

c)

Moon

3.

What star shines in the day and provides light?

a)

Moon

b)

Sun

c)

Venus

4.

What is the closest planet to the Sun?

a)

Mercury

b)

Venus

c)

Earth

5.

What is the hottest planet in our solar system?

a)

Mercury

b)

Venus

c)

Earth

6.

Can humans breathe normally in space as they can on Earth?

a)

Yes

b)

No

7.

What planet is known as the red planet?

a)

Mercury

b)

Venus

c)

Mars

8.

Is the sun a star or a planet?

a)

Star

b)

Planet

9.

What is the name of the 2nd biggest planet in our solar system?

a)

Earth

b)

Saturn

c)

Jupiter

10.

Is the planet Neptune bigger than Earth?

a)

Yes

b)

No

11.

What part of the body helps you move?

a)

Eyes

b)

Lungs

c)

Muscles

12.

The two holes of the nose are called?

a)

Eyelids

b)

Nostrils

c)

Nails

13.

____ helps pump blood through the entire body.

a)

Lungs

b)

Kidneys

c)

Heart

14.

Which of the following is the sense organ?

a)

Tongue

b)

Hair

c)

Bone

15.

The sun is an example of which of the following?

a)

Star

b)

Comet

c)

Planet

16.

Which of the following is needed for photosynthesis?

a)

Oxygen

b)

Carbon Dioxide

c)

Methane

17.

Which is the food factory of a plant?

a)

Root

b)

Stem

c)

Leaf

18.

What is the young one of a cow called?

a)

Puppy

b)

Kitten

c)

Calf

19.

Which part of the bird lets it fly high in the sky?

a)

Feet

b)

Wings

c)

Claws

20.

What is the name of a frog’s young one?

a)

Tadpole

b)

Puppy

c)

Infant

21.

AVERAGE ROUND:

Which animal lives both on land and in water?

a)

Shark

b)

Eagle

c)

Frog

22.

What color will you see at the top of the rainbow?

a)

Green

b)

Yellow

c)

Red

23.

Which part of the fish use for swimming?

a)

Gills

b)

Fins and tails

c)

Scales

24.

Skunks spray a strong smelling liquid to _________.

a)

Attract prey

b)

Get rid of wastes

c)

Defend themselves

25.

Raissa will transfer the bowl of food to another place. Her action shows __________.

a)

Motion

b)

Force

c)

Inertia

26.

Mother cooks fried chicken in the kitchen while Archie is outside the house playing with his friends. What sense organ did he use to know what his mother is cooking?

a)

Eyes

b)

Nose

c)

Ears

27.

It allows you to bend your knees.

a)

Muscles

b)

Joints

c)

Arms

28.

We eat different parts of plants. Which food item is not considered a root?

a)

Potato

b)

Radish

c)

Broccoli

29.

Which part of the plant gets water from the ground?

a)

Roots

b)

Stem

c)

Leaves

30.

True or false: insects do not have a backbone

(a)  

31.

True or false: a spider is an insect?

(a)  

32.

The basic units of structure and function for both plants and animals are _____.

a)

Cells

b)

Organs

c)

Tissues

33.

I am the most important nutrient.

a)

Saliva

b)

Bile

c)

Water

34.

Sounds are made when objects_________.

a)

Touch

b)

Vibrate

c)

have a low pitch.

35.

Up to how many teeth can an adult grow?

a)

12

b)

32

c)

30

36.

DIFFICULT ROUND:

All food that we eat passes to the mouth. Within our mouth there is a fluid that dissolves food and allows the tongue to taste it. What is this fluid that helps dissolve the food.

a)

Saliva

b)

Lips

c)

Tongue

37.

You can see a table, chair, laptop, cellphone, book, pencil in your house. They all have colors, shapes, weight and even occupy space. What state of matter are those objects?

a)

Solid

b)

Liquid

c)

Gas

38.

Which is the biggest bird in the world?

a)

Peacock

b)

Eagle

c)

Ostrich

39.

A bottle of water was put inside the freezer overnight. The next day it becomes ice. What changed happened?

a)

solid to liquid

b)

liquid to gas

c)

liquid to solid

40.

Balloons are filled with ______.

a)

Helium

b)

Oxygen

c)

Carbon Dioxide

41.

Which of the following sea animals sleeps with one eye open ?

a)

Shark

b)

Sea horse

c)

Dolphin

42.

Which of the following animals has no eyelids?

a)

Snake

b)

Tortoise

c)

Frog

43.

I have an excellent memory. A male animal is called jack. A female animal is called Jenny. I help to carry the load for people. Who am I ?

a)

Deer

b)

Camel

c)

Donkey

44.

I can sleep both lying down and standing up. I am a good runner. People use me to ride. Who am I ?

a)

Horse

b)

Dog

c)

Tiger

45.

This is a blanket of air that surrounds the Earth.

a)

Gravity

b)

Atmosphere

c)

Orbit

46.

Which part of a mammal is most likely to become a fossil?

a)

Bones

b)

Skin

c)

Organs

47.

How many legs does a butterfly have?

a)

8

b)

10

c)

4

48.

What is the largest type of ‘big cat’ in the world?

a)

Lion

b)

Tiger

c)

Cat

49.

Rabbits are born __________.

a)

Cripple

b)

Blind

c)

Paralyze

50.

What type of bird can turn its head 270 degrees (not too far off a full circle!)?

a)

Owl

b)

Eagle

c)

Ostrich