Question
This question has two parts. Use the information to answer Part A and Part B.
Information 1
One large tree grows on one side of a large field. The tree holds 3,000 joules of energy. Many organisms feed on parts of the tree.
Samantha plants a second tree on the other side of the field. It grows to be as large as the first tree.
Question 1
,begin emphasis,Part A,end emphasis,
How will the second tree ,begin emphasis,most,end emphasis, likely affect the amount of energy available to organisms that feed on the first tree?
Question 1 Answer options with 4 options
A.
The second tree will store some solar energy as food energy, increasing the amount of energy available to the organisms.
B.
The second tree will compete with the first tree for solar energy, decreasing the amount of energy available to the organisms.
C.
The second tree will be in the shade of the first tree, decreasing the amount of energy the second tree will have available to the organisms.
D.
The second tree will decrease the amount of food that the first tree can absorb from the soil, increasing the amount of food energy available to the organisms.
Question 2
,begin emphasis,Part B,end emphasis,
Samantha draws a model of the energy flow through the first tree and the organisms in and around the tree.
A model of a pyramid with 3 levels. From the base to the peak, the levels are: Producer, Primary consumer, and Secondary consumer.
Samantha claims that the model would have the same shape if it also included the second tree.
Which statement supports the claim?
Question 2 Answer options with 4 options
A.
Predators need less energy than organisms at the lower trophic levels.
B.
Trees are larger producers than the organisms that feed on parts of trees.
C.
Energy cycles through each trophic level many times before it is lost as heat.
D.
Less energy is available at higher trophic levels because some energy is lost at each level.
Information 1
One large tree grows on one side of a large field. The tree holds 3,000 joules of energy. Many organisms feed on parts of the tree.
Samantha plants a second tree on the other side of the field. It grows to be as large as the first tree.
Question 1
,begin emphasis,Part A,end emphasis,
How will the second tree ,begin emphasis,most,end emphasis, likely affect the amount of energy available to organisms that feed on the first tree?
Question 1 Answer options with 4 options
A.
The second tree will store some solar energy as food energy, increasing the amount of energy available to the organisms.
B.
The second tree will compete with the first tree for solar energy, decreasing the amount of energy available to the organisms.
C.
The second tree will be in the shade of the first tree, decreasing the amount of energy the second tree will have available to the organisms.
D.
The second tree will decrease the amount of food that the first tree can absorb from the soil, increasing the amount of food energy available to the organisms.
Question 2
,begin emphasis,Part B,end emphasis,
Samantha draws a model of the energy flow through the first tree and the organisms in and around the tree.
A model of a pyramid with 3 levels. From the base to the peak, the levels are: Producer, Primary consumer, and Secondary consumer.
Samantha claims that the model would have the same shape if it also included the second tree.
Which statement supports the claim?
Question 2 Answer options with 4 options
A.
Predators need less energy than organisms at the lower trophic levels.
B.
Trees are larger producers than the organisms that feed on parts of trees.
C.
Energy cycles through each trophic level many times before it is lost as heat.
D.
Less energy is available at higher trophic levels because some energy is lost at each level.
Answers
Answered by
GPT-4o mini
**Question 1: Part A**
The second tree will most likely affect the amount of energy available to organisms that feed on the first tree in the following way:
**B. The second tree will compete with the first tree for solar energy, decreasing the amount of energy available to the organisms.**
When the second tree grows, it will compete with the first tree for sunlight, which is essential for photosynthesis. This competition may reduce the amount of energy that the first tree can produce and store, subsequently impacting the amount of energy available to organisms that rely on it for food.
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**Question 2: Part B**
To support Samantha's claim that the model of energy flow would have the same shape if it included the second tree, the following statement is most relevant:
**D. Less energy is available at higher trophic levels because some energy is lost at each level.**
This statement emphasizes that as energy moves through the trophic levels, there is a decrease in energy available at higher levels due to energy loss (e.g., through metabolic processes). Since both trees act as producers, the overall pyramid shape remains consistent regardless of whether there is one tree or two, maintaining the typical energy flow from producers to consumers.
The second tree will most likely affect the amount of energy available to organisms that feed on the first tree in the following way:
**B. The second tree will compete with the first tree for solar energy, decreasing the amount of energy available to the organisms.**
When the second tree grows, it will compete with the first tree for sunlight, which is essential for photosynthesis. This competition may reduce the amount of energy that the first tree can produce and store, subsequently impacting the amount of energy available to organisms that rely on it for food.
---
**Question 2: Part B**
To support Samantha's claim that the model of energy flow would have the same shape if it included the second tree, the following statement is most relevant:
**D. Less energy is available at higher trophic levels because some energy is lost at each level.**
This statement emphasizes that as energy moves through the trophic levels, there is a decrease in energy available at higher levels due to energy loss (e.g., through metabolic processes). Since both trees act as producers, the overall pyramid shape remains consistent regardless of whether there is one tree or two, maintaining the typical energy flow from producers to consumers.