Geography

Global Commons is a derivation of the term Common. It is the earth’s unwonted natural resources, such as the oceans, the atmosphere and space. It…

The aim of this lecture is to present on Wind Farms and Red Kites. The read kite is under threat in a number of European countries. The…

General objective of this lecture is to present on Radio Merit Badge. Voluntary, non-commercial radio service established to: Increase the number of radio and electronics experts; Improve international…

At a high level of sophistication, Environmental Chemistry normally costs less in conventional economic terms (as well as environmental costs) than chemistry as it is traditionally…

Green Chemistry seeks to present a body of chemical knowledge from the most fundamental level within a framework of the relationship of chemical science to…

Major objective of this lecture is to present on Water Table Topography. The water table is the surface where the water pressure head is equal to the…

Main objective of this lecture is to present on Controlling Water Quality. In this lecture also briefly describe on Clean Water Act 1972. Controlling Water Quality…

Economic growth is an increase in the capacity of a country to provide people with goods and services. Must have more people (producers and consumers)…

Environmental Science is the study of how the earth works, how we interact with the earth, and how to deal with environmental problems. Environment= the sum…

Major uses of Green Chemistry: Energy; Global Change; Resource Depletion; Food Supply and Toxics in the Environment. Energy is the vast majority of the energy generated in the world today is…

This lecture introduce on Principles of Green Chemistry. Some Principles are: Prevention: It is better to prevent waste than to treat or clean up waste after it has…

Green Chemistry is the utilization of a set of principles that reduces or eliminates the use or generation of hazardous substances in the design, manufacture…