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Grade 4 exam 2

Total questions: 27

Worksheet time: 52mins

Name
Class
Date
1.

Complete :

(a)   tree produce a poison that makes the leaves taste very bad when an animal begins eating from it.

2.

Complete :

The (a)   tree invites bats to come visit its delicious smelling flowers through these smelly messages

3.

Complete :

The (a)   tree has a triangular shape to allow the snow to slide easily over it .

4.

Complete :

The (a)   tree has long and strong roots to resist the waves of water

5.

Complete :

The leaves of acacis have (a)   spines to protect them from hungry mouths of animals

6.

Complete :

The kapok tree stays firmly rooted due to large , wide roots called (a)   roots

7.

Complete :

The panther chameleon scare its enenmies by (a)   its body with air

8.

Complete :

The bull shark has sharp (a)   to sneak up its preys and tear their flesh

9.

Complete :

The arctic fox lives in borrows which are excellent places for it to stay (a)   at night.

10.

Complete :

The warm blood vessels (a)   the cold blood vessels, so the heat transfers to the penguin's feet.

11.

ما رأيك فى الإمتحان التفاعلى لمادة الـعلوم لغات للصف الرابع الإبتدائى ؟

مع تحياتى

أ. أشرف موسى محمد

Teacher Science

a)

b)

c)

d)

12.

Complete :

(a)   is the visible form of energy that travels in the form of waves.

13.

Complete :

The (a)   is the main source of light on the earth.

14.

Complete :

The eye pupil of Fishing (a)   is opens wider to allow more light enter their eyes.

15.

Choose :

............. considered as one of nocturnal animals that hunts for food at night.

a)

Fishing cat

b)

Owl

c)

Bat

d)

All the previous

16.

Choose :

Bat makes a ......... pitched sound aand reflects back to it in the form of echo

a)

High

b)

Low

17.

Choose :

Humpback whales are feeding in .............. season

a)

Summer

b)

Winter

c)

Spring

d)

Autumn

18.

Choose :

When the food is low, ........... ants send smelly messages to .......... ants which are responsible for locating food

a)

scout - Soldier

b)

Soldier - Nurse

c)

Nurse - scout

d)

scout - Nurse

19.

Choose :

Jerboa hops in ............ patterns,so it can escape quickly from danger

a)

Straight

b)

Zigzag

c)

Curved

20.

Choose :

............. is hte main control center in the body

a)

Nerves

b)

Spinal cord

c)

Brain

21.

Choose :

...............'s head has the ability to turn in all directions to search for preys everywhere

a)

Humpback whale

b)

Owl

c)

Dolphin

d)

Bat

22.

Complete :

The (a)   is not considered a source of light but appears bright at night

23.

Complete :

The (a)   object that don't allow light to pass through as wood

24.

Complete :

The (a)   object that allow light to pass through as glass

25.

Complete :

The (a)   beetle that communicate between each other by light.

26.

Complete :

Without more light humans would need a device known as (a)   to see in the dark

27.

Choose :

Bats make low-pitched sound and them listen for an echo ( .... )

a)

True

b)

False