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It is not good to introduce species because they could become predators to a native species. LIke the crayfish to the newt.

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It is not good to introduce species because they could become predators to a native species. LIke the crayfish to the newt.

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People introduce these species to attract visitors to make money and bring attention to an area.

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People introduce these species to attract visitors to make money and bring attention to an area.

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Crayfish are an example of an invasive species. They were brought to Crater Lake 100 years ago and they have taken over the lake.

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Crayfish are an example of an invasive species. They were brought to Crater Lake 100 years ago and they have taken over the lake.

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no because it might seem right when they do it but later on it will catch up and make everything worse 

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no because it might seem right when they do it but later on it will catch up and make everything worse 

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a species that invades and takes over the homes of other species

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a species that overpowers another species not native to that area

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a species that overpowers another species not native to that area

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For publicly

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Most of the time it's not, because it could cause a bad chain reaction. 

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Most of the time it's not, because it could cause a bad chain reaction. 

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No it's not a good idea to introduce a new species, because it is invasive and will exploit resources used by other species. 

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No it's not a good idea to introduce a new species, because it is invasive and will exploit resources used by other species. 

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A species that is not native to that area

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A species that is not native to that area

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sometimes

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Some people thought that it would attract tourists

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Some people thought that it would attract tourists

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Not usually, but it depends on the situation

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Not usually, but it depends on the situation

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No b/c they can mess up the natural ecosystem that is already there.

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No b/c they can mess up the natural ecosystem that is already there.

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A species that is non-native and brought to a new area. When it becomes invasive it harm the local eco system

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A species that is non-native and brought to a new area. When it becomes invasive it harm the local eco system

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I think one of the reasons people bring different species to places because they need to feed the native animals. 

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I think one of the reasons people bring different species to places because they need to feed the native animals. 

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For different reasons but in this case to make pray for the fish

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You would first have to learn how the species and others react to each other if its good then good if its bad well then don't introduce it

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a species that has been brought to an area it was not native to (sometimes by accident)

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a species that has been brought to an area it was not native to (sometimes by accident)

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to find better alternatives to things like hunting and fishing

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to find better alternatives to things like hunting and fishing

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no, because they have taken over, and since the other creature has lost its main defenses over time, they leave them vulnerable 

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no, because they have taken over, and since the other creature has lost its main defenses over time, they leave them vulnerable 

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to hunt to make a diffrent species go away

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to hunt to make a diffrent species go away

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NO, it's common sense, don't add something that can change an eco system

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NO, it's common sense, don't add something that can change an eco system

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A species that is not native to that environment but thrives in it and takes it over causing problems for the native species.

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A species that is not native to that environment but thrives in it and takes it over causing problems for the native species.

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to help keep one or multiple species alive

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to help keep one or multiple species alive

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to learn abt them, and/or also to hunt the other animals  

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to learn abt them, and/or also to hunt the other animals  

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no, beaus they often harm the existing ecosystem/species, and they are hard to remove

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no, beaus they often harm the existing ecosystem/species, and they are hard to remove

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I think it is a species that was brought to a area that is not where they were originally supposed to be.  

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I think it is a species that was brought to a area that is not where they were originally supposed to be.  