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Environment
: Air pollution is the presence of substances in ambient atmosphere, generally resulting from the ac...
ppt
This PPT provides a clear and concise overview of the five layers of Earth's atmosphere. Student...
Types of Pollution, their effects and various control measures
environmental economicscauses and effects of environmental degradation
earth subsystem
Air pollution Effects on human health
Factors that makes Earth Habitable.
irrigation usefulness , types n devices
Irrigation uses n technologies
Basics about environmental pollution: types of pollutants, causes of pollution, consequences of poll...
The problems attract worldwide attention K/a Global Environmental Problems. The top three environmen...
Factors that makes Earth Habitable
This was my evs project
on plants and animals
climate change history and problems and solution that affect climate change.
PPT on environmental studies
A discussion on biodiversity
Geography Class 11 Composition and structure of earth's atmosphere
ozone therapy,dentistry,paedodontics
Environmental issues || Chapter 16 || Class 12 || Biology || NCERT ||
world ozone day 2016 (Hindi)
Earth's subsystems
