Upasana Datta

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Questions related from Upasana Datta

Can the introduction of any species to a particular ecological niche, change the ecological nature of Seasons and climate ?

Example of a case study : When the "Grey wolf" was reintroduced into the Greater Yellowstone Ecosystem in 1995, there was only one beaver colony in the park, said Doug Smith, a wildlife biologist...

12 December 2015 5,659 23 View

How Fly Ash helps to increase the crop productivity?

Chemical fertilizer is dangerous for crop production

12 December 2015 5,416 4 View