Can energy change from one form to another? Give an example from your house. ่ฝ้ๅฏไปฅไปไธ็งๅฝขๅผ่ฝฌๅไธบๅฆไธ็งๅฝขๅผๅ๏ผ่ฏทไธพไธไธชๅฎถ้็ไพๅญใ
Yes. For example, a lightbulb changes electrical energy into light and heat energy. ๅฏไปฅใไพๅฆ๏ผ็ฏๆณกๅฐ็ต่ฝ่ฝฌๅไธบๅ ่ฝๅ็ญ่ฝใ
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banana
Go to last place!
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seesaw
Swap points!
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shark
Other team loses 20 points!
Okay!
banana
Go to last place!
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Why does every food chain start with a producer? Where does the producer get its energy from? ไธบไปไนๆฏไธช้ฃ็ฉ้พ้ฝไปฅ็ไบง่ ๅผๅง๏ผ็ไบง่ ไปๅช้่ทๅ่ฝ้๏ผ
Producers make their own food; they get energy from the Sun. ็ไบง่ ่ชๅทฑๅถ้ ้ฃ็ฉ๏ผๅฎไปฌไปๅคช้ณ่ทๅ่ฝ้ใ
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trap
No points!
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star
Double points!
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rocket
Go to first place!
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thief
Give points!
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What do we call the energy an object has because it is moving? ็ฉไฝๅ ไธบ่ฟๅจ่ๅ ทๆ็่ฝ้็งฐไธบไปไน๏ผ
Kinetic energy. ๅจ่ฝใ
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15
What is the difference between Melting and Solidifying? ็ๅๅๅๅบไน้ดๆไปไนๅบๅซ๏ผ
Melting is solid to liquid. Solidifying is liquid to solid. ็ๅๆฏๅบไฝๅๆๆถฒไฝใๅๅบๆฏๆถฒไฝๅๆๅบไฝ
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15
What happens to the energy of a substance when it changes from a liquid to a solid (solidifying)? ๅฝ็ฉ่ดจไปๆถฒไฝๅๆๅบไฝ๏ผๅๅบ๏ผๆถ๏ผๅฎ็่ฝ้ๅ็ไบไปไนๅๅ๏ผ
The substance loses energy and the particles move slower. ็ฉ่ดจๅคฑๅปไบ่ฝ้๏ผๅพฎ็ฒ่ฟๅจๅๆ ขใ
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15
Explain the difference between a Herbivore and a Carnivore. ่งฃ้่้ฃๅจ็ฉๅ่้ฃๅจ็ฉไน้ด็ๅบๅซใ
A herbivore eats only plants. A carnivore eats only animals. ่้ฃๅจ็ฉๅชๅๆค็ฉใ่้ฃๅจ็ฉๅชๅๅจ็ฉใ
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trap
No points!
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magnet
Take 15 points!
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gift
Win 15 points!
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lifesaver
Give 10 points!
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When we hit a drum, why does it make a sound? ๅฝๆไปฌๆฒๅป้ผ้ขๆถ๏ผไธบไปไนไผๅๅบๅฃฐ้ณ๏ผ
The kinetic energy (movement) from hitting the drum changes into sound energy. ๆฒๅป้ผ้ขไบง็็ๅจ่ฝ๏ผ่ฟๅจ่ฝ๏ผ่ฝฌๅๆไบๅฃฐ่ฝใ
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All matter is made of tiny pieces. What happens to these pieces when we heat a substance? ๆๆ็ฉ่ดจ้ฝ็ฑๅพฎๅฐ็็ข็็ปๆใๅฝๆไปฌๅ ็ญ็ฉ่ดจๆถ๏ผ่ฟไบ็ข็ไผๅ็ไปไน๏ผ
They gain energy, move faster, and move further apart. ๅฎไปฌ่ทๅพ่ฝ้๏ผ่ฟๅจๅพๆดๅฟซ๏ผๅนถไธ่ท็ฆปๅๅพๆด่ฟใ
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Name two Electrical Appliances you have at home and explain what they do. ๅไธพไธคไธชไฝ ๅฎถ้็็ตๅจ๏ผๅนถ่งฃ้ๅฎไปฌ็ไฝ็จใ
In a food chain where a cat eats a mouse, which animal is the Predator and which is the Prey? ๅจไธไธช็ซๅ่้ผ ็้ฃ็ฉ้พไธญ๏ผๅช็งๅจ็ฉๆฏๆ้ฃ่ ๏ผๅช็งๆฏ็็ฉ๏ผ
The cat is the predator. The mouse is the prey. ็ซๆฏๆ้ฃ่ ใ่้ผ ๆฏ็็ฉใ
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Is a powder (like salt or flour) a solid or a liquid? Why can it be poured like a liquid? ็ฒๆซ๏ผๅฆ็ๆ้ข็ฒ๏ผๆฏๅบไฝ่ฟๆฏๆถฒไฝ๏ผไธบไปไนๅฎๅฏไปฅๅๆถฒไฝไธๆ ทๅพๅ๏ผ
Solid. It can be poured because the grains are so tiny, but each individual grain is a solid. ๅบไฝใๅฎๅฏไปฅๅพๅๅ ไธบ้ข็ฒ้ๅธธ็ปๅฐ๏ผไฝๆฏไธชๅ็ฌ็้ข็ฒ้ฝๆฏๅบไฝใ
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We know energy cannot be destroyed. List two things energy can do. ๆไปฌ็ฅ้่ฝ้ไธ่ฝ่ขซๆงๆฏใๅๅบ่ฝ้ๅฏไปฅๅ็ไธคไปถไบใ
Energy can transfer (move) and change form. ่ฝ้ๅฏไปฅ่ฝฌ็งป๏ผ็งปๅจ๏ผๅๆนๅๅฝขๅผใ
