Use your knowledge of ecology to answer the following:
(a) What do we mean by the word ecology?
................................................................................................................. - Leaving Cert Biology - Question 6 - 2014
Question 6
Use your knowledge of ecology to answer the following:
(a) What do we mean by the word ecology?
..................................................................... show full transcript
Worked Solution & Example Answer:Use your knowledge of ecology to answer the following:
(a) What do we mean by the word ecology?
................................................................................................................. - Leaving Cert Biology - Question 6 - 2014
Step 1
What do we mean by the word ecology?
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Answer
Ecology refers to the study of the relationships between living organisms and their environment. This includes how different species interact with one another, as well as how they relate to non-living elements of their habitat.
Step 2
Name a secondary consumer from the above food chain.
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Answer
The secondary consumer in the food chain is the Fox.
Step 3
Name a producer from the above foodchain.
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Answer
The producer in the food chain is the Grass.
Step 4
Name a herbivore from the above foodchain.
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Answer
The herbivore in the food chain is the Rabbit.
Step 5
In the space below, show the above foodchain as a pyramid of numbers.
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Answer
The pyramid of numbers would visually represent the organisms in the food chain:
Fox
|
Rabbit
|
Grass
In this pyramid, the base represents the producer (Grass), the middle represents the herbivore (Rabbit), and the top represents the secondary consumer (Fox).
Step 6
If all the foxes were killed, what would happen to the number of rabbits?
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Answer
If all the foxes were killed, the number of rabbits would likely increase. This is because the primary predator of rabbits would be removed from the ecosystem, leading to less predation and allowing the rabbit population to grow.
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