Q. Which among the following fertilizers is least likely to affect the Soil pH?
Answer: Muriate of potash
Notes: Sacred Groves, National Parks, and Biosphere Reserves are indeed in-situ modes of wildlife conservation. In-situ conservation refers to the conservation of species in their natural habitats and ecosystems. Sacred Groves protect patches of forest and ecological hotspots. National Parks and protected areas provide protection for ecosystems, habitats and wildlife in their native environments. And Biosphere Reserves are large swaths of terrestrial, coastal and marine ecosystems protected in their natural state. Ex-situ conservation involves maintaining species outside their natural habitat, for example in zoos, botanical gardens, home gardens etc.