Matter Cycles and Energy Flow in Ecosystems
Authored by Rachel Embry
Science
7th Grade
NGSS covered
Used 205+ times
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75 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Consumers have several energy levels. All the statements are false except
As consumers advance to other levels, they get fewer in number.
As consumers advance to higher levels, they become more numerous.
As consumers advance, they restrict their diet to one organism.
As consumers advance they make more energy.
Tags
NGSS.MS-LS2-3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does matter move among the living and nonliving parts of an ecosystem?
Tags
NGSS.MS-LS2-3
NGSS.MS-LS1-6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is our role in the carbon cycle?
Tags
NGSS.MS-LS2-3
NGSS.MS-ESS2-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where is the majority of nitrogen located?
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
When animals break down glucose to create energy, they release water and carbon dioxide (CO2.) How can carbon dioxide (CO2) be reused within the food web?
Tags
NGSS.MS-LS2-3
NGSS.MS-LS1-6
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
By which process is water taken from the ocean to form clouds?
Tags
NGSS.MS-ESS2-4
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which group in a food web is most likely to change atmospheric nitrogen into forms that are usable?
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