
INTERACTIONS IN A TROPICAL ECOSYSTEM
Presentation
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Science
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6th Grade
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Practice Problem
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Medium
Annabelle Matat-en
Used 8+ times
FREE Resource
13 Slides • 14 Questions
1
2
3
Match
Match the following
SYM means
BIO means
Commensalism
together
life
an example of symbiosis
together
life
an example of symbiosis
4
Producers provide food for the consumers which include herbivores-plant eating animals and carnivores-flesh eating animals. Herbivores provide food to the carnivores. Producers include trees, shrubs and other plant life in the forest.
Feeding relationships like food chain and food web occur among species in the forest ecosystem. Food chain starts with producer, a series of consumers and decomposers. Food web results from the interconnected food chains.
5
Match
Match the following ideas:
Food chain
Food web
Herbivore
Omnivore
Carnivore
the order in which organisms, or living
A complex network of feeding relationships
An animal that eats plants
An animal that eats both plants and animals
An animal that eats other animals
the order in which organisms, or living
A complex network of feeding relationships
An animal that eats plants
An animal that eats both plants and animals
An animal that eats other animals
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7
Multiple Choice
Which characteristics of a tropical rainforest most directly influences its high biodiversity?
Limited sunlight
Heavy rainfall
Poor soil quality
Constant temperature
8
Multiple Choice
What role does the emergent layer play in the overall health of a tropical rainforest?
Provides shelter for ground animals
Supports climbing plants
Absorbs the most sunlight
Retains the most water
9
Multiple Choice
How do the understory plants adapt to low light conditions in the tropical rainforest?
Thick bark
Large leaves
Deep roots
Tall stems
10
Multiple Choice
Which animal would you most likely find in the forest floor layer of a tropical rainforest?
Howler Monkey
Macaw
Sloth
Philippine Pangolin
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Multiple Choice
How does the relationship between ants and acacia trees benefit both species?
Ants get shelter; trees get protected from herbivores
Ants get food; trees get fertilized
Ants get water; trees get cleaned
Ants get warmth; trees get pollinated
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13
Categorize
Organize these options into the right categories:
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15
Multiple Choice
Which pictures show commensalism? Choose all those that show this relationship
carabao/buffalo and cattle egrets
sea anemone and
Shark and Remora
Barnacles on whales
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Open Ended
How is commensalism shown between a tree frog and a tree?
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Drag and Drop
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Real Life Application:
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Open Ended
Are the interactions among living things and non-living things important? Why?
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Open Ended
How do real friends benefit from each other (have mutualistic relationship)?
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Let's Generalize
27
Labelling
Fill in the blanks with the correct answer to complete the paragraph.
Predation
ecosystem
food web
mutualism
canopy
emergent
Commensalism
understory
Food chain
forest floor
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