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The difference between native and non-native species is that native species are from that area and non-native species are not from that area.
if the native americans did not agree, then they were either sentenced to death, or forced to learn it.
Their natural predators that prey on the insect and therefor help control the population may not exist in the new region, allowing the population to grow unchecked (except by availability of food). The same applies for plants and other types of animals, such as zebra mussels. These species often compete with the native species for food and space, causing the native species to dwindle in population. One method of controlling the invading species is to introduce the predators that naturally prey on the invading species into the environment. However, care must be taken so that we're not just compounding the problem by introducing another species that may grow unchecked and compete with the native species.
the effects arre the native americans are dieing
they moved
Preying upon native species competing with native species for resources displacing native species :)
A species that does not normally live in an area
The effects of non-native species in an environment are that they cause harm and push out native species. Because the environment is not setup for them, they quickly set things out of balance and become harmful.
a non native species is a species that isn't within a certain ecosystem.
The difference between native and non-native species is that native species are from that area and non-native species are not from that area.
Introducing new species threatens biodiversity in several ways. The new species may upset the food chain in an area. If a species grows faster than native species, they may eat all of the food, leaving little for the natural fauna. The new species may also, conversely, be great food for an existing species which would give one species a great growth advantage over others.
they have effect on it by eating and killing all the native species
No. Sea cows (the dugong and manatees) are native to estuaries, marine coastal waters, swamps and rivers.
A:Cane toads are an introduced species that, in its native environment, is in harmony with nature. That it has become a disaster in Australia is solely the result of human stupidity in introducing a species without testing its potential impact on the environment. This has nothing to do with the supernatural.
Ecology
An alien species is a species that is not native to an area. An exotic species is native to an area but not common.
All of the native animals were really angry so there was a massive gang war and 34 toads died D: