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heart
Other team wins 20 points!
Oops!
×
star
Double points!
Okay!
×
shark
Other team loses 10 points!
Okay!
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banana
Go to last place!
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15
×
More echoes will produce at a room with ... (glass window or thick carpet)
glass window
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20
×
Why does sound not travel in vacuum?
Because sound need medium to travel
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×
heart
Other team wins 20 points!
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gift
Win 15 points!
Okay!
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gift
Win 25 points!
Okay!
×
banana
Go to last place!
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15
×
This figure illustrated .... phenomenon
Echo
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15
×
The reflection of a sound wave is called an ....
echo
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15
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Which of these arrows shows how the sound waves vibrate?
C
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15
×
What makes the sound?
vibration of an object
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20
×
What are the two most common element in the earth crust
Oxygen and Silicon
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15
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Which parts of the Earth are made of liquid (molten) iron and nickel
Outer core
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15
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Some volcanoes which they have not erupted for a very long time is called as ...
Inactive volcanoes
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25
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Mention 3 types of plates movement
Plates moving together (convergent), moving apart (divergent), sliding past (transform)
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15
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in the figure where we can see the total lunar eclipse?
in the dark grey
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10
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Which tectonic plate do we live on?
Eurasian Plate
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15
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True or false, sound waves can travel in vacuum?
False
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baam
Lose 10 points!
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×
gift
Win 5 points!
Okay!
×
shark
Other team loses 15 points!
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×
lifesaver
Give 20 points!
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