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15
×
After the explosion, pieces of d__________ were scattered across the surface of the spacecraft.
debris
Oops!
Check
Okay!
Check
15
×
The astronauts studied a massive c__________ on the surface of the moon, which was likely formed by an asteroid impact.
crater
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Check
Okay!
Check
15
×
O__________ s__________ is the vast region beyond Earth's atmosphere, where stars, planets, and galaxies are found.
outer space
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Check
Okay!
Check
15
×
The s__________ took a year to travel from Earth to Mars.
spacecraft
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
The spacecraft was equipped with a w__________ f__________ to ensure clean, drinkable water for the crew.
water filter
Oops!
Check
Okay!
Check
15
×
Using a w__________ h__________, the astronaut could communicate hands-free during repairs.
wireless headset
Oops!
Check
Okay!
Check
15
×
Many mattresses today are made with m__________ f__________ to provide better support and comfort.
memory foam
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
rocket
Go to first place!
Okay!
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rocket
Go to first place!
Okay!
×
lifesaver
Give 20 points!
Oops!
15
×
An a__________ from space entered Earthâs atmosphere, burning brightly before breaking into pieces.
asteroid
Oops!
Check
Okay!
Check
15
×
Scientists fear that certain species may face e__________ due to environmental changes and human activity.
extinction
Oops!
Check
Okay!
Check
15
×
To keep warm, hikers use f__________ b__________ that retain body heat.
foil blanket
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
shark
Other team loses 20 points!
Okay!
×
gift
Win 20 points!
Okay!
×
lifesaver
Give 20 points!
Oops!
×
thief
Give points!
5
10
15
20
25
×
gift
Win 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
To improve energy efficiency, many people install h__________ i__________ to keep their homes warm in winter.
home insulation
Oops!
Check
Okay!
Check
15
×
The space s__________ carried a crew of astronauts to the International Space Station.
shuttle
Oops!
Check
Okay!
Check
×
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