Match List-I with List-II and select the correct option: 
The protection, preservation, and management of ecosystems and natural habitats refers to biodiversity conservation and ensuring that they are healthy and functional.
The protection, upliftment, and scientific management of biodiversity refer to the conservation of biodiversity so as to maintain it at its threshold level and derive sustainable benefits for the present and future generation.
The following are the three main objectives of Biodiversity Conservation-
Read More: Biodiversity and Conservation