Natural resources are those resources that occur within the environment in their original and natural form,…

An abrupt and tremendous release of energy stored in the rocks and the earth’s crust…

Sources: The waste generated by agriculture includes waste from crops and live stock. In developing countries,…

The combined effects of population explosion and changing modern living standards have had a cumulative…

INTRODUCTION Radionuclides are elements (uranium 235, uranium 283, thorium 232, potassium 40, radium 226, carbon…

Noise may not seem as harmful as the contamination of air or water, but it…

Marine pollution is defined as the introduction of substances to the marine environment directly or…

Thermal pollution is the degradation of water quality by any process that increases the ambient…

When the quality or composition of water changes directly or indirectly as a result of…

Soil is a natural resource for which there is no substitute. Environmental historian Donald Worster…