Which of the following measures does not ensure conservation?
Answer Details
The measure that does not ensure conservation is "enclosing fishes in ponds where they will not be stolen." While this action may protect a certain population of fish from being stolen, it does not contribute to the overall conservation of the species. Conservation involves preserving and protecting natural resources and ecosystems to maintain biodiversity and sustainability. Therefore, measures such as establishing reserves, promoting reforestation, and enacting laws that protect species and their habitats are more effective in achieving conservation goals.