Question
__________ would likely increase biodiversity.(1 point)
Responses
Decreasing the food supply
Decreasing the food supply
Introducing a predator into a stable ecosystem
Introducing a predator into a stable ecosystem
Limiting mates
Limiting mates
Restricting hunting, fishing, and farming
Responses
Decreasing the food supply
Decreasing the food supply
Introducing a predator into a stable ecosystem
Introducing a predator into a stable ecosystem
Limiting mates
Limiting mates
Restricting hunting, fishing, and farming
Answers
Answer
A population of birds in a forest has been tracked for over 10 years. The data show a decline from 800 individuals to 500 individuals. What factor could have contributed to this change?(1 point)
Responses
An increase in the bird’s natural food sources in the forest.
An increase in the bird’s natural food sources in the forest.
A decrease in the number of bird predators in the ecosystem.
A decrease in the number of bird predators in the ecosystem.
A new species of bird that fits the same niche moved into the ecosystem.
A new species of bird that fits the same niche moved into the ecosystem.
A decrease in nesting areas due to deforestation.
Responses
An increase in the bird’s natural food sources in the forest.
An increase in the bird’s natural food sources in the forest.
A decrease in the number of bird predators in the ecosystem.
A decrease in the number of bird predators in the ecosystem.
A new species of bird that fits the same niche moved into the ecosystem.
A new species of bird that fits the same niche moved into the ecosystem.
A decrease in nesting areas due to deforestation.
Answer
Which factor is used to determine how biodiverse an ecosystem is?(1 point)
Responses
The temperature range of an ecosystem.
The temperature range of an ecosystem.
The total numbers of individuals in a population.
The total numbers of individuals in a population.
The number of different species in the ecosystem.
The number of different species in the ecosystem.
The abiotic factors found in the ecosystem.
Responses
The temperature range of an ecosystem.
The temperature range of an ecosystem.
The total numbers of individuals in a population.
The total numbers of individuals in a population.
The number of different species in the ecosystem.
The number of different species in the ecosystem.
The abiotic factors found in the ecosystem.
Answer
just the answer pls
Answer
The effects of acid rain are most evident in a tundra biome because(1 point)
Responses
the acid rain causes the snow to become darker, which increases snow melt.
the acid rain causes the snow to become darker, which increases snow melt.
increased erosion of bedrock causes more mudslides that destroy habitats.
increased erosion of bedrock causes more mudslides that destroy habitats.
the acid rain burns the skin of local animal life, causing deaths in these populations.
the acid rain burns the skin of local animal life, causing deaths in these populations.
the reduction in soil pH makes it easier for native plant species to grow.
Responses
the acid rain causes the snow to become darker, which increases snow melt.
the acid rain causes the snow to become darker, which increases snow melt.
increased erosion of bedrock causes more mudslides that destroy habitats.
increased erosion of bedrock causes more mudslides that destroy habitats.
the acid rain burns the skin of local animal life, causing deaths in these populations.
the acid rain burns the skin of local animal life, causing deaths in these populations.
the reduction in soil pH makes it easier for native plant species to grow.
Answer
A ecologist claims that protecting natural habitats is crucial for maintaining biodiversity because it preserves the relationships between species and their environment.
What is a strength of this claim?
(1 point)
Responses
It addresses the importance of the physical environment in supporting diverse species.
It addresses the importance of the physical environment in supporting diverse species.
It suggests that all species benefit equally from habitat protection.
It suggests that all species benefit equally from habitat protection.
It implies that human activities have no impact on natural habitats.
It implies that human activities have no impact on natural habitats.
It assumes that habitat protection automatically restores destroyed ecosystems.
What is a strength of this claim?
(1 point)
Responses
It addresses the importance of the physical environment in supporting diverse species.
It addresses the importance of the physical environment in supporting diverse species.
It suggests that all species benefit equally from habitat protection.
It suggests that all species benefit equally from habitat protection.
It implies that human activities have no impact on natural habitats.
It implies that human activities have no impact on natural habitats.
It assumes that habitat protection automatically restores destroyed ecosystems.
Answered by
GPT-4o mini
Restricting hunting, fishing, and farming would likely increase biodiversity.
Answered by
GPT-4o mini
A decrease in nesting areas due to deforestation could have contributed to this change.
Answered by
GPT-4o mini
The number of different species in the ecosystem is used to determine how biodiverse an ecosystem is.
Answered by
GPT-4o mini
The number of different species in the ecosystem.
Answered by
GPT-4o mini
the acid rain burns the skin of local animal life, causing deaths in these populations.
Answered by
GPT-4o mini
It addresses the importance of the physical environment in supporting diverse species.
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