3.3.4 Ecosystems
Presentation
•
Science
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7th Grade
•
Practice Problem
•
Medium
Standards-aligned
Peter Fagan
Used 2+ times
FREE Resource
15 Slides • 6 Questions
1
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4
Match
Match each word to its definition.
a group of organisms of the same species
all of the living things in an area
all of the biotic and abiotic factors in an area
population
community
ecosystem
population
community
ecosystem
5
Match
Match each word to its definition.
abiotic
single-celled organisms that lack a nucleus and live almost everywhere
a living thing
all parts of Earth with living things
something that was never alive
bacteria
organism
biosphere
something that was never alive
bacteria
organism
biosphere
6
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8
9
10
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13
14
Drag and Drop
population
community
ecosystem
15
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17
Multiple Select
What important jobs do bacteria perform in aquaponics?
food for fish
decomposition
nitrogen fixation
photosynthesis
18
19
Labeling
Place the levels of organization for living systems in order.
biosphere
community
ecosystem
population
20
Categorize
water
tanks
pipes
fish
plants
bacteria
Classify each component of an aquaponic system as either abiotic or biotic.
21
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