Best Environmental Website Of Pakistan
INTRODUCTION Heavy metals are chemical elements that are toxic in nature even in smaller concentrations and some are often categorized as carcinogenic. WHAT ARE HEAVY METALS? Heavy metals are usually described as elements with higher atomic mass, densities, or atomic numbers. EXAMPLES OF HEAVY METALS The common examples of heavy metals are lead (Pb), thallium […]
INTRODUCTION Heavy metals are trace elements that are naturally present in the Earth’s crust. Exposure to heavy metals is lethal depends on the concentration level of these pollutants. These high-density elements are toxic in nature and can lead to cancer in humans. They are persistent and are not degraded or decayed in the environment that […]
INTRODUCTION Pearl farming is gaining importance around the world due to the high demands for gems. It has great significance for economic development and coastal areas. WHAT ARE PEARLS? A pear is defined as a hard spherical gem that is bluish-grey in color or plain white. It is formed inside a bivalve mollusk or a […]
INTRODUCTION The ozone layer is protecting layer around the Earth that restricts harmful ultraviolet radiations coming from the sun. The increasing industrial activities on the Earth have caused extreme damage to this protecting layer that is present in the stratosphere. Check out: Ozone Depletion – Causes, Effects, and Solutions. OZONE DEPLETION Ozone depletion is defined […]
INTRODUCTION The makeup industry is a huge business that makes billions of dollars annually and the news experts say this business will keep on rising. MAKEUP INDUSTRY The makeup industry is also highlighted as the cosmetic industry. It includes all products related to cosmetics. The makeup industry is defined as an industry that makes cosmetic […]
Introduction Radioactive: Radioactive is a term that includes particle emission as a form of energy. Radioactivity: This term is defined as the emission of ionizing radiations from a radioactive substance. Ionizing Radiations: The ionizing radiations are electromagnetic waves that have the capability to ionize atoms. Radionuclide: It is an unstable atom that undergoes radioactive decay […]