well... the high nitrate levels that are in the leaves are able to kill animals that are trying to get oxygen from the air. The plant turns the oxygen into nitrate.
A lack of genetic variability in the species #2
A decline in the size of native fox population
If an endangered species were introduced into a nonnative habitat they might flourish as there are no natural predators. Of course, it could make them dwindle even more if there wasn't any food.
For once, it would be a good thing to see a species decline a bit. The adaptable coyote is found now in great numbers where it is not native, and has become a threat to native species and livestock, even children.
The Goliath frog is endangered primarily due to habitat loss and degradation from human activities such as logging, mining, and agriculture. It is also threatened by hunting for food and the pet trade. Additionally, pollution and climate change are impacting their habitats and contributing to their decline.
it could endanger another species or it could die out eventually
Selection pressure caused by the invasive species entering the ecosystem. They would be possibly competing for the same resources with different traits that might favor one species traits over the others on average. The native species is a population of variants, so some among the native population could compete with the invasive species on a more equal footing. These would be naturally selected by being reproductively sucessful, ultimately, and thus change the allele frequency in the native populations gene pool; the definition of evolution.
because different species could mate and make new species which could cause diseases and disabilities in new species.
Introduced species can disrupt existing feeding relationships by competing with native species for resources, preying on native species, or altering the habitat in ways that affect the availability of food. This disruption can lead to declines in the populations of native species, changes in community structure, and overall ecosystem imbalances.
Non-native species that are superior competitors... Apex
No. Australia has very strict laws about the introduction of exotic species which could cause damage to the environment and prey on native fauna. Too much damage has already been done by species that were introduced in the colonial years.
Yes, it can. Pancreas problems can cause fluid and air to build up in the stomach, which can cause severe vomiting.
a non native species is a species that isn't within a certain ecosystem.
A lack of genetic variability in the species :)
Solar winds are the cause of the norther lights (and the southern ones too, but the name escapes me). Also solar winds could cause communication problems with satellites, which could cause T.V. problems, cell phone problems, GPS problems, internet problems, etc. etc.
Asian carp are an invasive species because they are not native to the rivers and lakes of the United States. They eat all of the plants in their wake which takes away the food for the native species. This will harm and could change ecosystems forever.
A lack of genetic variability in the species #2