crops and they also want cloths to wear. The most populated country in the world is China and second most populated country is India. Day by day for completing the demand of people government are cutting the trees and making industries and house for people because of this the percentage of oxygen is going down and the percentage of carbon dioxide is going up. One more thing is decreasing that is percentage of clean water which is 0.1 percent. The city which has only 900 peoples is Vatican City. Population
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The air we breathe‚ the water we drink‚ the security of creatures we drink‚ the security of creatures we share with‚ and fertility of land on which we grow our food are all deteriorating resulting in the increase of health hazards and lowering standard of health of the nation as a whole‚ In this seemingly desperate situation how to let our optimum survive is a burning question of the day. A study conducted by the World Bank in 1995 revealed that 40‚000 Indians die prematurely due to polluted air
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criterion we may regard trees as our best friends‚because they have stood by us for centuries‚providing us with food and fuel‚and meeting many of our other needs. Trees serve us in a variety of ways.They provide us with medicinal herbs‚fruits‚nuts‚rubber‚oil and many other useful articles.They keep our environment clean and fresh.They use up the carbon dioxide during photosynthesis and give out oxygen.They give us shade throughout the year‚and attract rain clouds.The roots of trees also prevent soil
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expressive effect‚ and use unnatural color. Van Gogh’s Wheat Field with Cypresses allows us to view the landscape most likely viewed by the artist while he was hospitalized for mental illness. The landscape of wheat fields and the towering cypress trees is set below the most colorful blue sky. The colors are overly vivid and far from natural. The artist appears to draw the viewer to the sky‚ the most dominating element of the painting. Large brush strokes and the tactile elements of the thick application
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Water Pollution: Causes‚ Effects‚ and Prevention What would you say the most valuable thing on earth is? Many people would quickly answer that something with monetary value‚ like oil or gold‚ would be the most valuable thing on earth. However‚ humans are able to live‚ and have lived‚ without utilizing these things for many years. There is a thing that every living being‚ creature‚ and plant on earth could not survive without. It is one of our most basic needs‚ and yet we take it for granted so
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12 The Effects of Air Pollutants on Vegetation and the Role of Vegetation in Reducing Atmospheric Pollution Iuliana Florentina Gheorghe1 and Barbu Ion2 1Ecological University of Bucharest‚ Faculty of Ecology and Environmental Protection 2Forest Research and Management Institute Romania 1. Introduction The main air pollutants are represented by gases forms‚ particles in suspension‚ different ionizing radiation and noise. The gases forms are: oxidized and reduced forms of carbon (CO2‚ CO‚ CH4)‚ of
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“Greenhouse Effect.” Trees naturally remove CO2 from the atmosphere during the state of photosynthesis and use the gas to form carbohydrates utilized in the plant’s structure/function‚ and in turn releases the pertinent gas‚ Oxygen (O2) as a byproduct. It is considered that trees act as what some call a Carbon Sink‚ storing the gas in its branches‚ trunk‚ leaves etc. instead of leaving the gas to become free floating and further polluting the atmosphere. In this natural function alone‚ trees directly reduce
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In wikipedia Light pollution From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search This article is about light pollution in the visible spectrum. For information on pollution in the radio spectrum‚ see radio spectrum pollution. This time exposure photo of New York City at night shows sky glow‚ one form of light pollution. Comparison of the view of the night sky from a small rural town (top) and a metropolitan area (bottom). Light pollution vastly reduces the visibility of stars
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1. INTRODUCTION Environmental Pollution is the most important threat to the human race on this planet today. Environment consists of earth‚ air‚ water‚ flora and fauna. It means adding impurity which threatens the life of flora and fauna to the environment. These impurities are mainly created by man-made activities. The impurity can be air‚ water‚ land any sort of thermal radiation‚ etc. As we moving towards globalization there is rapid increase in industrialization and technological growth which
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Environmental Pollution Environment means our surroundings. It consists of air‚ water‚ soil and other natural resources‚ that make our earth habitable for us. All the elements of environment are well proportioned and depend upon each other. This characteristic of environment is called ecosystem. If any element of it is destroyed‚ it affects all other elements. So for our existence we must not destroy the ecological balance. But consciously or unconsciously we are damaging vital elements
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