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Questions tagged 'ecosystem'

9 questions

Which is the most accurate description of an ecosystem?

What is the most accurate description of an ecosystem, and what are its key components? Please provide insights into the interactions between organisms and their environment, as well as the significan...

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Anonymous

Jan 29, 2025

What effect does a keystone predator have on its habitat?

What impact does a keystone predator have on its ecosystem? Specifically, how does the presence of a keystone predator contribute to increased niche diversity and help mitigate competition among speci...

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Anonymous

Jan 19, 2025

What do the polar bears, reindeer, and shrubs that live in a single area make up?

What term describes the group formed by polar bears, reindeer, and shrubs living in the same area? Is it an organism, a population, a community, or an ecosystem?

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Anonymous

Jan 10, 2025

Lichens are important to an ecosystem because they a, replace older communities b, form soil c, prevent tree growth d, become unstable

Why are lichens considered important to an ecosystem? a. They replace older communities. b. They help form soil. c. They prevent tree growth. d. They become unstable. I believe the correct answer is...

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Anonymous

Dec 11, 2024

.will give a brainlest destruction of tundra vegetation will likely result in lessening of soil moisture deepening of the active zone

The destruction of tundra vegetation is likely to result in a decrease in soil moisture, a deepening of the active layer, freezing of the soil, and melting of the permafrost. How will these changes im...

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Anonymous

Nov 13, 2024

Which of the following organisms would occupy the lowest trophic level of any ecosystem?

Which of the following organisms occupies the lowest trophic level in any ecosystem? Please select one from the options provided.

Why did the removal of wolves from northern Wisconsin change the makeup of the plants in the forest?

The removal of wolves from northern Wisconsin significantly impacted the composition of forest plants. Here are some possible explanations for this change: A. Wolves previously preyed on certain herbi...