Natural Resources
Management of Natural Resources
Natural resources are living and non-living components and energy sources of nature that are used by humans to meet their requirements....
Ecosystem
Definition of Ecosystem
An ecosystem or ecological system is a structural and functional unit of the biosphere where regular energy input and matter circulation occur....
Non Renewable Energy
Non Renewable Energy Resources
Non-renewable energy resources also called finite energy resources are natural resources that cannot be readily replaced by any natural processes after...
Wind Energy
Wind Energy Generation
Wind energy or wind power is a natural renewable energy source that uses in wind turbines for the generation of electricity. It...
Solar Energy
Solar Renewable Energy
Solar energy is a renewable energy source that is obtained from radiant light and heat from the Sun and converted into other...
Principles of Green Chemistry
Green Chemistry Principles
Green chemistry or sustainable chemistry is the field of chemistry and chemical engineering which can be used to design, develop, and implement...
Air Pollution
Air Pollution Causes and Effects
Air pollution is the presence of harmful gases, dust, and smoke in the atmosphere that causes to effects the health...
Radioactive Pollution
Radioactive Pollution Sources
Radioactive pollution is the nuclear radiation of alpha beta gamma particles from radioactive substances during the nuclear reactions which affect our environment....
Noise Pollution
Noise (Sound) Pollution
Noise pollution or sound pollution is unwanted or excessive sound that can have harmful effects on human health, wildlife, and our environment....
Ozone Layer
Ozone Layer Depletion
Ozone layer or ozonosphere is a region found in the upper atmosphere that contains relatively high concentrations of ozone gas (O3) to protect...