What do you understand by the term ‘Invasive Alien Species’? Discuss the threats posed by them to the native ecosystems, habitats and native species.

Topic: Geographical features and their location-changes in critical geographical features (including water-bodies and icecaps) and in flora and fauna and the effects of such changes; Conservation, environmental pollution and degradation 1. What do you understand by the term ‘Invasive Alien Species’? Discuss the threats posed by them to the native ecosystems, habitats and native species. …