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Why did archaefructus plants extinct?
Archaefructus plants likely went extinct due to changing environmental conditions, such as climate change or competition from other plant species. Their specialized ecosystem may have been disrupted, leading to their decline and eventual extinction.
A biologist studies an ecosystem and finds that it has very few trophic levels What can you conclude about this ecosystem?
it is not a stable ecosystem
Which of the followin would most likely happen if grasses and shrubs were removed from a rural new jersey ecosystem?
Removing grasses and shrubs from a rural New Jersey ecosystem will likely disrupt the habitat for many species that depend on them for food and shelter, leading to a decrease in biodiversity. It may also result in increased soil erosion and reduced water infiltration, impacting the overall ecosystem health.
The removal of nearly all the predators from an ecosystem would most likely result in?
The removal of predators from an ecosystem would likely result in an increase in prey species, leading to overpopulation and competition for resources. This imbalance could cause disruption in the food chain and the ecosystem's overall health, potentially leading to changes in vegetation and other ecological impacts.
Which species are least likely to be vital parts of a present day ecosystem?
Species that are invasive, have a very limited range, or are at the top of the food chain are less likely to be vital parts of a present-day ecosystem. These species could disrupt the balance and functioning of the ecosystem, making them less integral to its overall health and stability.
What is the most likely caused of ecosystem changing from grassland to farmland?
Tractors
What is the most likely cause is an ecosystem changing from grassland to farmland?
Tractors
What is the most likely cause of an ecosystem changing from grassland to farmland?
Tractors
What is the most likely cause of an ecosystem from grasslands to farmland?
Tractors
The primary producers in a grassland ecosystem would most likely be?
grass
What is the most likely cause of an ecosystem changing from grasslands to framland?
The most likely cause of an ecosystem changing from grasslands to farmland is human activity, particularly agriculture and land conversion. This transformation typically involves clearing grasslands for crop production, which is driven by the demand for food and other agricultural products. Additionally, factors such as soil fertility, irrigation, and the introduction of farming technologies can further facilitate this change. Over time, these practices can significantly alter the native flora and fauna, reducing biodiversity and altering ecosystem dynamics.
In a grassland ecosystem if the population of eagles suddenly decreased what will most likely be the effect of the ecosystem?
If the population of eagles in a grassland ecosystem suddenly decreased, the most immediate effect would likely be an increase in the populations of their prey species, such as small mammals and birds. This could lead to overgrazing or overpopulation of these species, resulting in negative impacts on plant life and overall biodiversity. Additionally, the decline of eagles may disrupt the balance of the food web, potentially allowing other predators to increase in number and alter the ecosystem dynamics.
Which is more likely to develop adaptation to a changing ecosystem?
A population with few mutations will have more room in there genes to do mutations
What would the primary producers in a grassland ecosystem most likely be?
In this ecosystem, the producer is the grass. Producer make their own food and include plants, grass, and algae. Consumers are animals that do not make food but must feed on other consumers.
Which is not a likely outcome after extensive irrigation of dry farmland?
Nutrient-rich soil is not a likely outcome after extensive irrigation of dry farmland
What ecosystem has fertile soil covered with tall grass?
The ecosystem you are referring to is likely a grassland ecosystem. Grasslands are characterized by fertile soil and dominated by grasses, with varying amounts of shrubs and trees present. They are important habitats for various wildlife and are found on every continent except Antarctica.
Which is more likely to develop adaptations to a changing ecosystem a population that often has many mutation or a population that has few mutations?
A population that often has many mutations is more likely to develop adaptations to a changing ecosystem because they have greater genetic diversity to explore a wider range of traits that could provide a selective advantage in the new environment. This diversity increases the chances that some individuals will possess advantageous traits that allow them to survive and reproduce in the changing conditions.
