Types, Effects and Protection Environment Article shared by: Types of Radiation 2. Effects of Radiation 3.
Essay on Radiation Pollution! Radiation pollution is a physical type of environmental pollution. The main radiation hazards in the environment come from ionizing and non-ionizing radiations.
Basically radioactive material is unstable energy. Its exposure causes extreme effects on human beings as well as on plants and animals. It can kill plants, animals and human beings too or at least causes serious health problems and diseases. Besides the hazards of the major pollutions i.
Radiation pollution is caused by anything that releases radioactive matter. This includes installation of nuclear power plants, nuclear testing. In the past few decades a large number of nuclear explosions have been conducted in different parts of the world.
The half-life time of so produced radionuclides varies from a few seconds to thousand years. These radio nuclides get distributed throughout the environment and are transmitted to man through food chain. On consumption by man some radionuclides become concentrated in specific organs where they become injurious to health.
There is no reliable and appropriate method of disposal of radioactive waste like spent nuclear fuels, gaseous effluents and other low level wastes.
Neither there is any reliable method of storing the radioactive waste, which is produced in huge amounts every year. Of late we have heard on T. Similarly, radiations from mobile towers are also causing radiation pollution. So in Delhi many mobile towers are being removed by the order of court.
Every now and then we hear about radiation exposure in one or the other place. The catas trophic tragedy occurred in Japan, added to the radiation pollution not only in country but in pacific region and other places as well.
The radiation exposure is not confined to that place alone, with time it spreads to the other places and ultimately, the whole environment is polluted. Radionuclides of Radium, Thorium, Uranium and isotopes of Potassium. Kand Carbon C are commonly found in soil, rocks, air and water due to the weathering of atomic minerals.
Generally marine sediments have higher, concentration of radionuclides. We also receive radiations from our atmosphere as radioactive gases like thoron and radon are present in air but fortunately their amount is quite low i.
Man is also exposed to internal radiations as some radioactive substances like Uranium, Thorium and isotopes of Potassium, Strontium and Carbon exist in small amounts in our body tissues.
Besides this internal radiation we are also exposed to background radiation. Radiation permeates the entire universe the solar system and our planet earth.
Rays of sun contain the steady stream of solar radiation consisting of visible light, UV, IR and gamma rays into the space. Much of the solar radiation is screened out by the atmosphere otherwise it will become lethal to all the living beings.
The part of the atmosphere called magnetosphere constitutes an area of high energy radiation known as Van Allen Region.
This region is extended from miles above the earth at equator to an altitude of about 40, miles.
Cosmic rays in the range of 0.Essay on the Effects of Radiation: More is known today about effects of exposure to radiation than about any other physical and chemical agent in our environment.
The health effects of radiation exposure are not unique. Essay on the Effects of Radiation: More is known today about effects of exposure to radiation than about any other physical and chemical agent in our environment. The health effects of radiation exposure are not unique.
Ionizing radiation can cause real damage to current and future generations if not dealt with carefully, hence understanding radiation protection and the correct usage of PPE in aiding radiation protection through this work is considered important. Free Essay: The effects of radiation can be hazardous to any part of the human body.
In this guide I will explain the advantages, and disadvantages of x-ray.
Free radiation papers, essays, and research papers. Nuclear Radiation and Fallout Effects - The Fallout If a nuclear fallout were to occur, the earth would turn into a radiated wasteland.
The Effects of Radiation Radiation is the emission of electromagnetic energy that is given off in the form of high speed particles that cause ionization. During ionization radiation hits and knocks electrons from an atom creating charged ions.