1. The part that contains three tiny bones is shown by number ___, 2, 2. The part that collects sound from outside the body is shown by number ___, 1, 3. What does number 4 do, Carries sound waves to the eardrum, 4. What happens when sound waves hit the eardrum, The eardrum vibrates, 5. The part that sends signals to the brain is called the ___ ear, inner, 6. Which order correctly shows the path of sound, outer ear – middle ear – inner ear, 7. Which sound most likely has a higher pitch, whistle, 8. When you walk into a very dark room, what happens to your pupils, They get bigger, 9. A student cannot hear the teacher clearly because many classmates are shouting. What is the BEST solution, The class should become quieter, 10. Which part of the eye is responsible for draining tears, 6, 11. Which part of the eye gives the eye its color, 4, 12. Which of these is NOT a function of number 1. (Blocking sweat from entering the eyes/ Helping protect the eyes from rain/ Helping us hear sounds), Helping us hear sounds, 13. Which of these is not an unhealthy habit for the eyes (Rubbing the eyes with dirty hands/Reading with good lighting/ Looking at screens all day without rest), Reading with good lighting, 14. Which statement about the pupil is correct (It changes size depending on light / It gives the eye its color/ It keeps sweat away from the eyes), It changes size depending on light, 15. Why is the nose part number 1 important, It gives shape and support to the nose, 16. If area number 2 did not contain cartilage, what would most likely happen, The nose would become stiff and hard to bend, 17. If area number 3 is blocked because of a cold, what will most likely happen, You may have difficulty breathing through your nose, 18. What are the tiny bumps on your tongue that send flavor messages to the brain, Taste buds, 19. Which group shows activities that help keep the mouth and nose healthy, a – d – g, 20. Which three parts must work together so that you can speak clearly, Tongue, Lips, and Teeth, B1. Sound cannot travel through air, False, B2. The inner ear helps send sound signals to the brain, True, B3. Eating healthy food helps keep our eyes healthy, True, B4. The pupil gets bigger when it is bright, False, B5. Hair has nerves, False, B6. Tears help clean the eyes, True, B7. If far objects are blurry, you are farsighted, False, B8. Two holes in your nose are called nostrils, True, B9. Germs cannot cause infections, False, B10. Tiny hair feels like glue inside your nose to stick to bacteria, False, C1. Tiny pieces of ____ flew into Kevin's nose, dust, C2. Suddenly, Kevin started ____ loudly, sneezing, C3. His nose worked hard to ____ the dirt and germs out, push, C4. This helped protect his ____, lungs, C5. Because the weather was very ____, hot, C6. Tina's body started to produce ____, sweat, C7. Sweat came out through tiny holes called ____, pores, C8. The top layer of the skin is called the ____, epidermis, C9. It helps protect important body parts called ____, organs, C10. It helps protect body parts from harmful ____, germs, C11. Special ____ sent messages in her body, nerves, C12. Messages were sent to the ____, brain, D1. If you touch a rose's spine, what do sensory nerves do, Send a message to the brain, D2. If you touch a rose's spine, what does the brain do, Sends a message to pull away, D3. After swimming, you feel water inside your ear. What should you do, Dry the ear or drain the water, D4. What sounds in nature remind you of God's creation (3), Birds singing ; Rain falling ; Wind blowing ; Ocean waves ; Leaves rustling ; Animal sounds, D10. How can we use our ears to listen to God and others, We listen carefully during prayer or Bible reading; We listen respectfully when others are speaking; Listening to teachers and parents ; Paying attention when someone is talking ; Following good instructions., D15. Give one way to take care of your eyes, ✔ Eat healthy food ✔ Use good lighting to read ✔ Take breaks from gadgets / play outside, D18. What might happen if our skin could not produce sweat, The body could overheat, D19. Name one pleasant smell, flowers, perfume, fresh bread, D22. Name one unpleasant smell, garbage, dirty socks, rotten eggs.

2nd Sci BA 4

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