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What would happen if the shrimp population increased?
If the shrimp population increased, it could lead to overgrazing of algae and sea grasses, disrupting the ecosystem balance. This could impact other species that rely on these habitats for food and shelter, causing a ripple effect throughout the food chain. Additionally, the increased competition for resources among the shrimp themselves could lead to decreased individual fitness and growth rates.
How did monarch butterflies become endangered?
The monarch butterfly is not an endangered species.
What trait would you expect to see in a lizard species living in the colder part of the range Live birth rather than egg laying Decreased egg size Increased fecundity Increased survivor ship?
egg laying
Has poaching decreased or increased yearly?
Poaching has decreased in some regions due to increased awareness, stricter enforcement of laws, and conservation efforts. However, in other areas, poaching continues to be a significant problem, particularly for species under high demand like elephants and rhinos. It is a complex issue that requires ongoing attention and action.
What happens if the species has more young than normal?
When a species has more young than normal, it can lead to increased competition for resources such as food, shelter, and mates. This overpopulation can strain the ecosystem, potentially resulting in higher mortality rates among the young due to starvation or disease. Additionally, it may trigger a population regulation mechanism, such as increased predation or decreased reproductive rates in subsequent generations, to restore balance. Overall, the long-term sustainability of the species and its environment may be threatened.
Which of these is not an effect of severe overpopulation?
Severe overpopulation can lead to strain on resources, increased poverty, and reduced quality of life. However, an effect that is not associated with severe overpopulation is reduced biodiversity, as overpopulation does not directly impact the variety of species in an area.
Has the torrent fish species increased or decreased in the last 5 years?
Over the last five years, the population of torrent fish species has generally decreased due to factors such as habitat degradation, pollution, and climate change affecting their freshwater environments. Conservation efforts have been implemented in some regions, but their effectiveness varies. Ongoing monitoring and research are essential to better understand trends and improve their conservation status. Local conditions and specific species may show different trends, so it's important to examine regional data for a complete picture.
What might cause a lack of genetic variation in a species and how might it affect the species?
A lack of genetic variation in a species can be caused by factors such as inbreeding, habitat fragmentation, or a population bottleneck, where a significant portion of the population is suddenly reduced. This reduced genetic diversity can lead to increased susceptibility to diseases, reduced adaptability to environmental changes, and a higher likelihood of extinction. Over time, the lack of variation may result in decreased overall fitness and resilience of the species.
What would happen if manta rays decreased in amount?
If manta rays decreased in number, it could disrupt the marine ecosystem they inhabit. As filter feeders, they help maintain the health of ocean waters by consuming plankton and small fish, which can prevent overpopulation of these species. A decline in manta rays could lead to an imbalance in the food web, resulting in increased competition for resources among other marine species. This imbalance may ultimately affect fish populations and the overall biodiversity of their habitats.
Where do brids live?
There are various species throughout the Americas.
Why does the number of species increase and decrease?
There could be many reasons why. Their predators could have decreased, or the food that they have increases.
Desertification occurs when relatively dry regions of Barth become increasingly dry due to the loss of its bodies of water. This is often the result of human activities. Which of the following impacts on the environment would result from desertification?
Decreased air quality Increased temperatures Invasive Species Loss of wildlife
