WorksheetsScience 7th Grade Review
Total questions: 10
Worksheet time: 5mins
What are the three main parts that make up an ecosystem?
Biotic, Abiotic, and Organic factors.
Biotic, Ecology, Abiotic factors
Biotic and Abiotic factors
Abiotic and Ecology factors
What are in the trophic levels
Tertiary consumers
Secondary consumers
Primary consumers
Producers
None of the above
What interaction is where both organisms are harmed?
Competition
Predation
Mutualism
Commensalism
What is mutualism?
Both Organisms Benefit
One is harmed and one wasn't
Both are harmed
One unaffected and one benefits
What is a food web?
A graphic organizer that shows the flow of matter between organisms in an ecosystem.
A graphic organizer that doesn't show the flow of energy and matter between organisms in an ecosystem.
A graphic organizer that shows the flow of energy and matter between organisms in an ecosystem.
A graphic organizer that shows the flow of energy between organisms in an ecosystem.
What are the key parts of the carbon cycle?
Photosynthesis, Decompostion, and Combustion
Photosynthesis, Decompostion, and Respiration
Photosynthesis and Combustion
Decompostion and Combustion
Which of these are photosynthesis?
What are the indicators of chemical reactions?
Change in Temperature, Release of a Gas, Change in Color, Change in Odor, and Formation of a precipitate
Change in Temperature, Release of a Gas, Change in Color, Release of Light, Change in Odor
Change in Temperature, Change in Color, Release of Light, Change in Odor, and Formation of a precipitate
Change in Temperature, Release of a Gas, Change in Color, Release of Light, Change in Odor, and Formation of a precipitate
Which equations follows respiration?
Unbalanced equation?
