Team 1
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Team 2
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Teams
Name
Score
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15
×
Rain, snow, sleet, and hail are examples of ___.
Precipitation
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15
×
___ in the soil break down dead organisms and animal wastes. Thus, nitrogen returns to the soil.
Bacteria
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15
×
In the atmosphere, carbon appears as ___.
Carbon dioxide
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×
seesaw
Swap points!
Oops!
×
rocket
Go to first place!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
The process that is the main source of oxygen in Earthâs atmosphere is ___.
Photosynthesis
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15
×
Most of Earthâs water is in the ___.
Oceans
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×
trap
No points!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 10 points!
Oops!
×
trap
No points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
gift
Win 20 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
The path water follows as it moves from Earth through the ___ and back to Earth is called the water cycle.
Atmosphere
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15
×
___ in the soil and water fix nitrogen gas in compounds that organisms can use.
Bacteria
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15
×
The three processes involved in the water cycle are evaporation, condensation, and ___.
Precipitation
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×
banana
Go to last place!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
15
×
Many types of ___ are used over and over again in the environment.
Matter
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15
×
Some animals obtain the nitrogen they need when they eat ___ that have absorbed nitrogen compounds from the soil.
Plants
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15
×
The way water and gases move through ecosystems and are used over and over is called a ___.
Cycle
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Check
15
×
Water changes from a liquid to a gas during the process of ___.
Evaporation
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Check
×
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