الرئيسية
»
الاختبارات
»
Grade4
Grade4
نسخ
تكرار
اختبار خاص بالمعلم:
Hayam Kamal mandour
إسمك
صفك
مدة الاختبار:
0:30:00
الوقت المتبقي:
-
:
-
:
-
1
The organ responsible for the sense of sight
the ear
the tongue
the nose
the eye
2
All these kinds of energy exist during collision except
sound energy
thermal energy
electrical energy
kinetic energy
3
The ability to turn the head in all directions .....
snakes
jerboa
dolphins
owl
4
Bat is ........... animal
nocturnal
morning
harmful
don't fly
5
.........energy affects on sensory receptors in the eye, causing a vision
sound
kinetic
light
magnetic
6
All of the following are components of the nervous system except .....
spinal cord
heart
nerves
brain
7
Animals can communicate with each other through ....
sounds and lights
talk
reading
writing
8
Moving a box away from you represents.......... force
magnetic
gravitational
pulling
pushing
9
.......is covering body arctic fox
heavy hair
heavy skin
thick fur
many feathers
10
To communicate through the sense of sight we need.....
making sound
availability of light
hearing music
touching something
11
Each of the following is considered a source of light except ....
the fire
the sun
the lamp
the eye
12
The roots of palm plants help them to ...
stand strong against the wind
reach the underground water
fixation of plants in the soil
all the above
13
A static ball on the ....... has no energy
ramp
ground
table
chiar
14
.......panting to lower her body temperature
whales
lions
foxes
bats
15
Humpback whales use singing for.....
heating
hide from enemies
communication
having fun with whales
16
A roller coaster moves up or down which of the following remains constant
speed
Kinetic energy
Potential energy
mass
17
The light-reflecting materials like ....
wood
mirrors
plastic
paper
18
Some of kinetic energy of ball in Newton's cradle is changed during collisions into sound and thermal energies
Yes
No
19
The brain responsible for processing information
Yes
No
20
Foxes have a strong sense of hearing
Yes
No
21
The moon is a source of light
Yes
No
22
The respiratory system is responsible for the entry of air into the body answer
Yes
No
23
Food stays in the stomach for a few minutes
Yes
No
24
Dolphins have a strong sense of sight
Yes
No
25
When a moving bike hits a man he may be injured and survive
Yes
No
26
Exhaled air is loaded with oxygen
Yes
No
27
The driver should drive as fast as possible to avoid accidents
Yes
No
28
When running and making an effort , the number of breathing times decreases
Yes
No
29
The feet of a penguin don't freeze because they have a layer of fat
Yes
No
30
Both humans and animals need a source of light to see
Yes
No
31
Speed = time ÷distance
Yes
No
32
Wood is a transparent object that allows light to pass through it
Yes
No
33
The seatbelt is used to decrease the speed of the driver when he moves forward
Yes
No
34
Some animals can see at night , such as a wild cat
Yes
No
35
Animals can use more than one sense to communicate with each other
Yes
No
×
بلاغ عن خطأ
مقدم البلاغ
طالب
معلم
السؤال
تفاصيل الخطأ
إرسال
إلغاء
×
مشاركة
#
#
نسخ الرابط