CAUSES:
CAUSES Introduction of foreign species Example the Sweet pittosporum . Over-consumption and International Trade Example Trading or Killing of animals for their greediness . Habitat Destruction Example Species are loosing their resources that they need to survive .
HOW TO HELP THEM:
HOW TO HELP THEM One of the most important ways to help threatened plants and animals survive is to protect their habitats permanently in national parks, nature reserves or wilderness areas. There they can live without too much interference from humans. It is also important to protect habitats outside reserves such as on farms and along roadsides.