Matter and Energy Transfer
Authored by Lisa Thompson
Science
7th Grade
NGSS covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Describe the role of producers, consumers, and decomposers in energy transfer within an ecosystem.
Producers convert water into energy, consumers obtain energy by consuming rocks, and decomposers break down living organisms and release toxins into the ecosystem.
Producers convert carbon dioxide into energy, consumers obtain energy by consuming air, and decomposers break down soil and release harmful chemicals into the ecosystem.
Producers convert moonlight into energy, consumers obtain energy by consuming stars, and decomposers break down plastic and release pollutants into the ecosystem.
Producers convert sunlight into energy, consumers obtain energy by consuming producers or other consumers, and decomposers break down dead organisms and waste, releasing nutrients back into the ecosystem.
Tags
NGSS.MS-LS2-3
NGSS.MS-LS1-6
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the role of sunlight in the process of photosynthesis?
Sunlight is used to break down glucose into energy and carbon dioxide.
Sunlight is used to convert carbon dioxide and water into glucose and oxygen.
Sunlight is used to convert oxygen into carbon dioxide.
Sunlight has no role in the process of photosynthesis.
Tags
NGSS.MS-LS1-6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the main function of photosynthesis in plants?
To convert light energy into chemical energy (glucose)
To produce oxygen for animals to breathe
To provide structural support for the plant
To regulate the plant's temperature
Tags
NGSS.MS-LS2-3
NGSS.MS-LS1-6
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Matter cycles between...
Air, water, soil, plants, animal and microbes, as they live and die.
Only Biotic
Only Abiotic
Tags
NGSS.MS-LS2-3
NGSS.MS-LS1-6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When producers take in matter from the air, soil, water and sunlight.
First step of cycle of matter
Second step of cycle of matter
Third step of cycle of matter
Tags
NGSS.MS-LS2-3
NGSS.MS-LS1-6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Organisms get matter from ____________.
Environment
Only from producers
Only from consumers
Tags
NGSS.MS-LS2-3
NGSS.MS-LS1-6
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An organism that makes its own food using sunlight.
Decomposer
Producer
Consumer
Tags
NGSS.MS-LS1-6
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