Whois & Analysis for greentechenv.com

Environmental technology (envirotech), green technology (greentech) or clean technology (cleantech) is the application of one or more of environmental science, green chemistry, environmental monitoring and electronic devices to monitor, model and conserve the natural environment and resources, and to curb the negative impacts of human involvement.

The term is also used to describe sustainable energy generation technologies such as photovoltaics, wind turbines, bioreactors, etc.

Sustainable development is the core of environmental technologies.

The term environmental technologies is also used to describe a class of electronic devices that can promote sustainable management of resources.

Nature, in the broadest sense, is the natural, physical, or material world or universe.

"Nature" can refer to the phenomena of the physical world, and also to life in general.

The study of nature is a large part of science.

Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena.

Life is a characteristic distinguishing physical entities having biological processes, such as signaling and self-sustaining processes, from those that do not, either because such functions have ceased, or because they never had such functions and are classified as .

Various forms of life exist, such as plants, animals, fungi, protists, archaea, and bacteria.

The criteria can at times be ambiguous and may or may not define viruses, viroids, or potential artificial life as "living".

Biology is the primary science concerned with the study of life, although many other sciences are involved.

Electronics is the science of controlling electrical energy electrically, in which the electrons have a fundamental role.

Electronics deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes, integrated circuits, associated passive electrical components, and interconnection technologies.

Commonly, electronic devices contain circuitry consisting primarily or exclusively of active semiconductors supplemented with passive elements; such a circuit is described as an electronic circuit.

Health is the level of functional and metabolic efficiency of a living organism.

In humans it is the ability of individuals or communities to adapt and self-manage when facing physical, mental or social changes.

The World Health Organization (WHO) defined health in its broader sense in its 1948 constitution as "a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity." This definition has been subject to controversy, in particular as lacking operational value, the ambiguity in developing cohesive health strategies, and because of the problem created by use of the word "complete".

Other definitions have been proposed, among which a recent definition that correlates health and personal satisfaction.