What is true?
A.biodiversity provides additional that raise the carrying capacity of an ecosystem
B.biodiversity increases an ecosystem's ability ti withstand changes
C.biodiversity makes an ecosystem more difficult to destroy
D.biodiversity provides additional sources of food for the weakest organisms in an ecosystem
What did you learn when you read your book?
Is it a?
Yes!
How does biodiversity increase an ecosystem's ability to withstand changes? I don't quite understand. Can you please elaborate?
WHATS THE REAL AWNSER
To determine which statement is true, we need to analyze each option:
Option A: "Biodiversity provides additional that raise the carrying capacity of an ecosystem."
To evaluate this statement, we need to understand what carrying capacity means. Carrying capacity refers to the maximum number of individuals that an ecosystem can support sustainably. Biodiversity refers to the variety of species within an ecosystem.
However, the statement appears to be incomplete or contains some error, as it doesn't provide a clear explanation of how biodiversity raises carrying capacity. As it stands, we cannot determine the validity of this statement.
Option B: "Biodiversity increases an ecosystem's ability to withstand changes."
This statement suggests that having a greater variety of species in an ecosystem enhances its resilience and ability to adapt to changes. This is generally accepted as true by ecologists. Biodiversity provides a wider range of genetic traits and functional roles, which can help buffer the ecosystem against disturbances and unexpected events. Therefore, this statement is likely to be true.
Option C: "Biodiversity makes an ecosystem more difficult to destroy."
The term "destroy" is somewhat subjective and can have different interpretations. However, it is generally accepted that higher biodiversity levels contribute to the overall health and stability of an ecosystem. This is because a diverse set of species typically leads to stronger interactions, better resource utilization, and better overall ecological functioning. As a result, ecosystems with higher biodiversity may have more resistance and resilience to disturbances, making them less prone to complete collapse. Thus, this statement is also likely to be true.
Option D: "Biodiversity provides additional sources of food for the weakest organisms in an ecosystem."
This statement suggests that biodiversity contributes to additional food sources specifically for weaker organisms within an ecosystem. While it is true that increased species diversity can provide a wider range of available resources, it is not accurate to claim that these resources specifically benefit the weakest organisms. In ecological systems, organisms with varying adaptations and niches utilize different resources. Therefore, this statement is likely to be false.
In conclusion, based on the analysis, options B and C are likely to be true, while options A and D are likely to be false or incomplete.