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What ecosystems would you expect to have high species richness and low species richness?
|I would expect the smaller ecosystems to have a high species richness and smaller ecosystems to have low species richness because the biodiversity in the smaller ecosystem is actually larger than the larger ecosystem causing many problems in the atmosphere... which over time can cause a extinction towards many living organisms.
Why is species richness more important than abundance?
species richness is related to species diversity. It refers to the number of different species present in an environment. species evenness refers to how close in numbers each species in an environment are. For example an environment with three species A, B, C A has 56 B has 54 C has 55 This environment is low in species richness but high in evenness.
How fast do you lose the richness of your species?
The loss of species richness can occur at varying rates depending on factors like habitat destruction, climate change, and pollution. In biodiversity hotspots, rates of extinction can be alarmingly high, with some estimates suggesting that species are disappearing at 1,000 times the natural background rate. If these threats are not mitigated, ecosystems can lose significant biodiversity within just a few decades. Overall, the speed of species loss is influenced by human activities and environmental changes.
Which geographic factors increase species richness biodiversity?
Geographic factors that increase species richness and biodiversity include habitat diversity, such as the presence of varied ecosystems (forests, wetlands, grasslands), which provide numerous niches for different species. Additionally, larger geographic areas tend to support more species due to greater resource availability and environmental gradients. Proximity to the equator also plays a role, as tropical regions typically harbor more species due to stable climates and high productivity. Lastly, geographical barriers, like mountains and rivers, can create isolated habitats that lead to unique evolutionary paths and increased biodiversity.
What would an ecosystem with a high biodiversity look like?
An ecosystem with high biodiversity would have a large variety of species existing in various habitats and niches. This would result in a complex food web, with many interdependent relationships between different species. Such ecosystems are generally more resilient to disturbances and environmental changes due to the redundancy and adaptability provided by the diversity of species present.
What ecosystems would you expect to have high species richness and low species richness?
|I would expect the smaller ecosystems to have a high species richness and smaller ecosystems to have low species richness because the biodiversity in the smaller ecosystem is actually larger than the larger ecosystem causing many problems in the atmosphere... which over time can cause a extinction towards many living organisms.
What is characterized by many different species of organisms with little or no succession?
Diverse and stable ecosystems with high species richness and low ecological succession.
Why is species richness more important than abundance?
species richness is related to species diversity. It refers to the number of different species present in an environment. species evenness refers to how close in numbers each species in an environment are. For example an environment with three species A, B, C A has 56 B has 54 C has 55 This environment is low in species richness but high in evenness.
How fast do you lose the richness of your species?
The loss of species richness can occur at varying rates depending on factors like habitat destruction, climate change, and pollution. In biodiversity hotspots, rates of extinction can be alarmingly high, with some estimates suggesting that species are disappearing at 1,000 times the natural background rate. If these threats are not mitigated, ecosystems can lose significant biodiversity within just a few decades. Overall, the speed of species loss is influenced by human activities and environmental changes.
The varied climate and topography of Latin America have directly led to?
a diverse range of ecosystems and biodiversity in the region. This has contributed to the high levels of species richness and endemism found in Latin America, making it one of the most biologically diverse regions in the world.
Is it true that generally speaking the older the ecosystem is the fewer species it is likely to contain?
Yes, the theory of island biogeography suggests that older ecosystems tend to have fewer species compared to younger ecosystems. This is because older ecosystems have likely reached a state of equilibrium where species have adapted and filled available niches, resulting in fewer opportunities for new species to establish themselves. Additionally, older ecosystems may also experience environmental changes or disturbances that could lead to a decline in species diversity over time.
Which geographic factors increase species richness biodiversity?
Geographic factors that increase species richness and biodiversity include habitat diversity, such as the presence of varied ecosystems (forests, wetlands, grasslands), which provide numerous niches for different species. Additionally, larger geographic areas tend to support more species due to greater resource availability and environmental gradients. Proximity to the equator also plays a role, as tropical regions typically harbor more species due to stable climates and high productivity. Lastly, geographical barriers, like mountains and rivers, can create isolated habitats that lead to unique evolutionary paths and increased biodiversity.
Which biome is home to the most species?
Tropical rainforests are believed to be the biome with the highest species richness. These diverse ecosystems support a wide variety of plant and animal species due to their warm temperatures, high humidity, and abundant rainfall.
In which environments would you expect to find the greatest number of different species of plants and animals per square mile?
The greatest number of different species of plants and animals per square mile is typically found in biodiversity hotspots, such as tropical rainforests and coral reefs. These environments offer a variety of niches and abundant resources, promoting high levels of species richness. Additionally, ecosystems like mangroves and wetlands can also support diverse life forms due to their unique habitats and interactions.
What would an ecosystem with a high biodiversity look like?
An ecosystem with high biodiversity would have a large variety of species existing in various habitats and niches. This would result in a complex food web, with many interdependent relationships between different species. Such ecosystems are generally more resilient to disturbances and environmental changes due to the redundancy and adaptability provided by the diversity of species present.
Which species are closely monitored to assess human impacts on ecosystems?
Bio-indicator species are species that indicate changes in the environment. They are monitored to assess human impacts on ecosystems. For example, if the number of frogs in a marsh are very low , it means the humans impact on that marsh is very high.
Why can food chains be longer in the tropical regions than in the tundra regions?
because species richness or biological diversity is very high in the tropical regions than the tundra regions
