نماذج - ساينس - مراجعة - الترم الاول - الصف الرابع - مقرر اكتوبر - منهج مصري

هذه معاينة نصية للأسئلة للاطّلاع والمراجعة فقط. لخوض الاختبار تفاعليًّا مع تصحيح آلي ونتيجة فورية، اضغط زر «ابدأ الاختبار» أدناه.

1. ...........is a way that helps the living organism to survive in its environment.
   • أ. Adaptation
   • ب. living
   • ج. life
2. The brain is part of the .................................... system.
   • أ. respiratory
   • ب. nervous
   • ج. digestive
3. The bull shark can live in ...................
   • أ. fresh and salty water
   • ب. fresh water
   • ج. salty water
4. ........ are a tool used by humans, on which they can depend to see in the dark.
   • أ. Night vision goggles
   • ب. Day vision goggles
   • ج. Nervous system
5. Nocturnal animals animals that have night vision to hunt at night
   • أ. True
   • ب. False
6. Examples of light sources ...........
   • أ. The sun
   • ب. Mirror
   • ج. The eye
7. Humans can see objects that give off light or reflect light.
   • أ. True
   • ب. False
8. Cats’ eyes are ..........
   • أ. structural adaptation
   • ب. behavioral adaptation
9. Humans need light to see objects.
   • أ. True
   • ب. False
10. ..........is a type of messages that are transmitted so fast.
    • أ. Reflex action
    • ب. Sound waves
    • ج. Sound message
11. Example/s of reflex action:
    • أ. You blink your eyes when something comes near it.
    • ب. Your hand moves away quickly when you touch a very hot object
    • ج. all above
12. The nervous system sends information from...................
    • أ. sensory organs to the brain to be processed.
    • ب. the brain to sensory organs to be processed.
    • ج. sensory organs to the nerve to be processed.
13. ............. is the period from sensing danger to being away from it.
    • أ. Reaction time
    • ب. Real time
    • ج. Message time
14. The jerboa’s hopping in .......... paths
    • أ. zigzag
    • ب. straight
    • ج. circular
15. ........... is a desert rodent with very large ears (like the fennec fox) and small eyes.
    • أ. Egyptian jerboa
    • ب. The lizard
    • ج. fennec fox
16. Camouflage is an example of adaptation in which some animals hide from predators
    • أ. True
    • ب. False
17. ........... has a bowl-shaped face that can detect distant sounds and quiet movements.
    • أ. The owl
    • ب. The bat
    • ج. The Snake
18. ......... has the ability of heat sense through a special part in its face to locate its prey.
    • أ. A snake
    • ب. A bat
    • ج. A dolphin
19. .......... have a sharp sense of hearing to hear all sound tones.
    • أ. Dolphins
    • ب. Frogs
    • ج. The lizard
20. Arctic fox lives in the hot desert.
    • أ. False
    • ب. True