PPT-MAJOR SOIL POLLUTANTS WHAT IS SOIL?

Soil is the thin layer of organic and inorganic materials that covers the Earths rocky surface Soil is composed of particles of broken rock that have been altered by chemical and mechanical processes that include weathering and erosion Soil consists of major components . L. U T I O N. Identifying and Understanding Air, Water, and Soil Pollution. Air Pollution. Atmosphere need to know:. Air is more dense at sea level. 75-80% of air mass found in troposphere. Atmosphere contains 78% N, 21%O, and 1% trace gases like, methane, nitrous oxide, ozone, argon, water vapor, and carbon dioxide. Also soot, and dust.. What kinds of things pollute the water?. Types of pollution – what are they?. _______________________________. ___________________. ___________________. ___________________. ___________________. ___________________. There . has been . rapid . worldwide advancements . in science and technology. But all these advancements have contributed to various forms of . pollution.. Sources.. 1.. Industries.. Industrial pollutants have been one of the major sources of pollution and affects resources like . . TRADD, part 2. Ari Rabl, ARMINES/. Ecole. des Mines de Paris. , . November 2013. There are . many different models. for atmospheric dispersion and chemistry, . with different objectives. : e.g. . ‘. Pollution is. energy . or . matter . released . into . the environment . with. the. potential . to cause . adverse changes . to . an . ecosystem’. They . are usually released by . human activities . Pollution Control to save. the Earth. Environmental Pollution: . Definition – Causes, pollution effects and control measures of Air, Water, Soil, Marine, Noise, Thermal, Nuclear hazards. Solid waste management: causes, effects and control measures of urban and industrial wastes, pollution measures, case studies, Disaster management: floods, earthquake, cyclone and landslides.. LT 7C: Describe the major outdoor and indoor air pollution problems, discuss the causes and effects of these problems and explain possible solutions to them..  . Outdoor Air Pollution. The presence of chemicals in the atmosphere in concentrations high enough to harm organisms, ecosystems, or human-made materials, or to alter the climate. Chapter 8. POLLUTION AND POLLUTANTS. Pollution – the presence of harmful substances in the environment.. Pollutant – any substance that causes pollution.. Air pollutant – any material that gets into the air and degrades its quality (may be gases or small particles).. Marti Blad, Ph.D., P.E. .. Yavapai Apache Nation. 2. What is the Difference?. 3. What we will learn. Pollutants move and spread in air. Up and down (vertical). Away and outward (horizontal). Dispersion vs Diffusion. = gases & particulate material added to the atmosphere. Can affect climate or harm people. Air pollution. = the release of pollutants. Outdoor (ambient) air pollution. = pollution outside. Has recently decreased due to government policy and improved technologies in developed countries. 2. ). 20.95% Oxygen (O. 2. ). 0-4% Water Vapor (H. 2. O). 0.93% Argon (Ar). 0.036% Carbon Dioxide (CO. 2. ). 0.002% Neon (Ne). 0.005%Helium (He). 0.002% Methane (CH. 4. ). 0.00005% Hydrogen (H). 0.00003% Nitrous Oxide (N. Mrs. Page. ESS 2015. Significant. . Ideas. Pollution is a highly diverse phenomenon of human disturbances in ecosystems.. Management strategies can be applied at different levels. . Application & Skills. Prof. Rajesh . Bhagat. . Asst. Professor, . CED, YCCE. , . Nagpur. B. . E. (Civil . Engg. .) M. Tech. (. Enviro. . . Engg. .). GCOE. , Amravati VNIT, Nagpur. (. Manihot. . esculentum. ),. . DELTA . STATE..  . R. F. . NJOKU-TONY. DEPARTMENT . OF ENVIRONMENTAL TECHNOLOGY. FEDERAL UNIVERSITY OF TECHNOLOGY, OWERRI. CORRESPONDING AUTHOR: Email: tonyrosefeechi@yahoo.com.