invader species can cause problems in many ways. A good example is the snakehead fish, they are so feirce that they kill (not eat) every thing in their path (they heve also killed pets and kids) so they destroy the food web! So yeah they kill off the food webs or a part, wich than kills the rest of the food web.
Alien species can cause loss of habitat or destroy indigenous populations because the alien
species has a higher reproductive rate or can out compete the indigenous species.
Examples: Domestic cats (an alien species) have devastated the song bird population is many regions of the US.
Rabbits have a much higher rate of reproduction than the marsupial mammals that fill the same niches in Australia resulting habitat destruction. Inadequate predation was another contributing factor.
The release of Large constrictors into the Everglades is devastating bird populations in
Florida.
Various species of carp have been introduced into the US and are migrating up the Mississippi. Populations of indigenous fish species (Paddle fish and Gizzard Shad) cannot compete with this introduced fish.
They are also a hazard to humans boating in the waterways because of their habit of jumping when startled.
An alien species is a species that is not native to an area. An exotic species is native to an area but not common.
An alien is actually someone that is a resident of another country and goes to another country. Like a tourist is alien to the place he is visiting. Or someone who is excluded from a group is considered an alien to that groupYes but all these people are the same species an alien species is another species apart from Homo sapiens eg some species from another planet or galaxy.Or maybe in this question an alien species is a species that is not native to the US.
Alien X is not exactly the most power full alien, it belongs to an alien species called SABIONS in this species there are aliens more powerfull than Alien X.
No. No alien species are known to exist at this time.
The presence of an alien species may lead to inter-specific competition. An alien species may reproduce quickly due to a lack of predators of the species's ability to utilize resources that native species cannot. The alien species may even introduce diseases. Predation by the alien species can lead to a loss of biodiversity and some native endangered species may be driven to extinction.
Depends on what species.
no alien known to date lives in Wisconsin
That depends on the species.
Yes
Alien species or Non-native species .
That depends on the species
Species