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Describes the microbiology of fresh water ecosystems especially lentic environments such as lakes an...
Its all about Weather & Climate. for more knowledege like us on ; www.facebook.com/beaeducated o...
water treatment
For water survey
Biosphere
Biogeochemical cycles Carbon cycle
Educational material for ge-elect ED
Nature
bio geo chemical cycles,bio fertilizer.......
Environmental Studies ppt for EST, Ch. No. 2 natural resources and associated problems, By Prof. K...
This PPT prepared by Teacher Educator from Thiagarajar College of Preceptors-Madurai for B.Ed TRaine...
ELEMENTS
Unit-III Part-I
Oxygen Cycle
This presentation is an introduction to the urban environment, discussing the meaning of urban ecolo...
Lesson Earth Science
Air pollution control
The nitrogen cycle is the process of nitrogen moving through the atmosphere, soil, water, plants, an...
Resources and its classification, Natural Resources and associated problems, forest resources, water...
its abio
introduction to principles of environmental sustainability
SHAIK UMME SALMA, MFK 1710, AQUATIC ENVIRONMENT MANAGEMENT COLLEGE OF FISHERIES, MANGLORE.
environment
Water Resources Use of Water Resources Over-utilization of surface & ground water Problems due t...
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