Chapter 6 - Human Influences on the environment 0.0 / 5 ? BiologyHuman, animal and plant behaviourA2/A-levelWJEC Created by: TonyChenAspirationsCreated on: 21-02-17 18:34 The survival of the fittest Natural Selection 1 of 14 When two populations are seperated by a physical barrier Isolation 2 of 14 Removing objects from the ecosystem Loss of Habitat 3 of 14 Cutting down of trees Deforestration 4 of 14 The catching or killing of an animal Overhunting 5 of 14 When species are introduced into an ecosystem and flourishs in the enivornment at the cost of the native species. Competition 6 of 14 The spillage of waste products onto land or water. Pollution 7 of 14 __________ habitats helps the species fluorish and grow in numbers. Protecting 8 of 14 Restricting _____ reduces the number of target species in hunting. Trade 9 of 14 The storage of important gametes from endangered species. Sperm Banks 10 of 14 Teaching people about the endangered species. Education 11 of 14 Laws put in to ban large groups of hunting. Legislation 12 of 14 Money gained from zoos from tourism. Ecotourism 13 of 14 The protection of species Conservation 14 of 14
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