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Why are there more organisms at the base of the food pyramid?
There are more organisms at the base of the food pyramid because this level consists of primary producers, such as plants and phytoplankton, which convert sunlight into energy through photosynthesis. These organisms are able to produce their own food and support a larger biomass, providing the foundation for the entire ecosystem. As energy is transferred up the pyramid to higher trophic levels, such as herbivores and carnivores, energy loss due to metabolic processes and heat leads to fewer organisms being supported at each successive level. Thus, the base of the food pyramid supports a greater number of organisms compared to the higher levels.
What is the number of organisms an ecosystem can support?
i dont know cause that was my question (:
What kind of organisms can an ecosystem support after a primary disturbance Name two characteristics of these organisms?
After a primary disturbance, an ecosystem can support pioneer organisms that are typically fast-growing, r-strategists, and adaptable to harsh conditions. These organisms are often the first to colonize and establish in the newly disturbed area, helping to stabilize the ecosystem and pave the way for other species to follow.
Is The total number of organisms an ecosystem can support is its tolerance range?
No, the total number of organisms an ecosystem can support is not its tolerance range. The tolerance range refers to the range of environmental conditions within which a species can survive and reproduce. The total number of organisms an ecosystem can support is determined by factors such as available resources, competition, predation, and carrying capacity. This is known as the ecosystem's carrying capacity, which is the maximum population size that the environment can sustain indefinitely.
How does a ecosystem support the greatest variety of organisms over the longest period of time?
a limiting factor
What is a long-term effect of the increased primary productivity of a terrestrial ecosystem?
it can be A)The ecosystem will not be able to support as many tertiary consumers. B)It will decrease the amount of energy transferred to higher trophic levels. C)The ecosystem will be able to support more organisms at higher trophic levels.Eliminate D)The ecosystem will become stagnant due to excess producers and organisms in higher trophic levels will die out.
What kind of organism can a ecosystem support after a primary disturbance?
After a primary disturbance, an ecosystem can support pioneering species that are typically fast-growing plants or organisms capable of quickly colonizing the disturbed area. These species play a crucial role in the early stages of ecosystem recovery by stabilizing the environment and creating conditions for other species to establish and gradually rebuild the ecosystem.
What is a the number of organisms a ecosystem can support?
The number of organisms an ecosystem can support depends on various factors such as available resources (food, water, shelter), competition for those resources, predation, disease, and environmental conditions. This carrying capacity can fluctuate due to changes in these factors.
Which nutrient do organisms tend to get from their local ecosystem?
Organisms tend to get nutrients like nitrogen, carbon, and phosphorus from their local ecosystem to support essential biological functions such as growth, metabolism, and reproduction. These nutrients are often obtained through processes like decomposition, photosynthesis, and nutrient cycling within the ecosystem.
Are wildflowers producers?
Yes, wildflowers are producers because they create their own food through photosynthesis using sunlight, carbon dioxide, and water. They produce sugars and other nutrients that support various organisms in the ecosystem.
Why are there fewer organisms at the top of a biomass pyramid?
There are fewer organisms at the top of a biomass pyramid because energy is lost as it is transferred from one trophic level to the next. This means that less energy is available to support the growth and maintenance of organisms at higher trophic levels, resulting in fewer individuals.
Assuming this is a health ecosystem which organisms in an ecosystem will you expect to have the highest population What should have the lowest?
In a health ecosystem, organisms at the bottom of the food chain, such as plants and plankton, are likely to have the highest population because they form the base of the ecosystem and support higher trophic levels. Organisms at the top of the food chain, such as predators or apex predators, would have the lowest population as they typically have fewer individuals due to their position in the food web.
