1
What are native species?
Natural species
Who introduces introduced species?
Humans
What do invasive species damage?
Ecosystem
Where are cane toads native to?
South America
What do cane toads eat?
Many animals
Do cane toads have predators?
No
Name one invasive plant.
Water hyacinths
Where are water hyacinths from?
South America
What do hyacinths block?
Sunlight, oxygen
Where have hyacinths spread?
Globally
Are invasive species threatening to us?
Yes there are threatening to us
Do pesticides help?
No
Name a native bird.
Pheasants
Where are hummingbirds found?
Caribbean
What do invasive species break?
Food Web
Do invasive species give invasive algae?
Yes, a lot of invasive algae
What gas can hyacinths make?
Methane gas
Who introduced pheasants?
Romans
Do invasive species reproduce fast?
Yes
Do invasive species give a lot of resources?
Yes, a tone of them
What can toads eat?
Rats and birds