Excessive light on the retina causes extreme discomfort in the eyes, especially in dim conditions like during night time. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. Thus, more noise in outdoors results to noise pollution. Great PowerPoint template with beautiful background, slide design and layout for effective presentation about environmental pollution, polluted areas, waste products, environment. These beta rays have the ability to cause mutative diseases and cancer. Generally, manufacturing industries release a lot of heat energy which gets transferred to the air and water bodies.
Conservation produces sound at about 40 decibels and so on. The download will be executed through a download manager. Even vehicles which have combustion engines release a lot of heat energy as they require high temperatures to function. Air Pollution: Air Pollution Air pollution is the human introduction into the atmosphere of chemicals , particulate matter , or biological materials that cause harm or discomfort to humans or other living organisms, or damage the environment. Each and every type of pollution has its own consequences and its own causes. Jaleco aims to offer downloads free of viruses and malware.
Thus, results in an inhabitable environment. Fuel leakages from automobiles, that get washed away due to rain and seep into the nearby soil. Plants hold soil very firmly and when there is no growth of plants then it results in splitting of soil and at last causes to soil erosion. Noise pollution is known to cause mental stress and depression. Pollution is of different kinds depending on the nature of pollutants and pollutions.
Soil pollution is nothing but stripping soil from its natural fertility by availing artificial chemicals like ripening agents, insecticides, and pesticides. Building your own solar panels and using diy solar energy systems to meet at least part of your home electricity needs is another emerging opportunity for diy enthusiasts. How can we control environmental pollution? Purchase and download Microsoft premium Powerpoint templates, themes and backgrounds for your business presentations. This chemical imbalance results in the death of aquatic animals. These work great when you have too much information to fit within one slide. This kind of pollution has more physiological effects than physical effects.
Use of insecticides, pesticides and other artificial chemicals absorbs the nitrogen from the soil making it unfit for the growth for plants. Many creatures which live in these water bodies are totally dependent on these water bodies. Just insert your presentation text, pictures and contents into the slides and you are ready for your impressive business presentation or a personal slideshow. We should use a bicycle for going to near by places. Sound levels are measured in units called decibels. Unhealthy waste management techniques, which are characterized by release of sewage into the large dumping grounds and nearby streams or rivers. It makes difficult for people to retain information.
If we breathe the air which has pollutants then it will have bad effects on our health. Use a single photo for each point you make. For example, industry, automobiles, thermal power plants, forming nuclear reactors generate distinct types of pollutants causing pollution of air, water bodies and land. The glow you see blocking the stars is called light pollution. Presentation Summary : Water pollution is any contamination of water with chemicals or other foreign substances that are detrimental to human,.
This can be experienced by too many vehicles honking at the roads, heavy machinery being operated in the open for ex, a jackhammer , trains, clubs, over populated crowds and many more. Plants depend on the nitrogenous compounds present in the soil for their nutrition. We need to find alternative renewable sources of energy which can replace fossil fuels in the future. So, most of the people who survived the atomic bombing died eventually from cancers and mutations. Sources of water pollution: Water is a required commodity to survive and we need water for bathing, irrigation, drinking, washing, cooking, and for industrial purposes.
No new nuclear power plants were approved. User Opinions on Microsoft PowerPoint. Bright lighting on retina not only causes discomfort to eyes but also results in straining of eyes and migraine. Stick to clean, traditional typefaces like Helvetica. This problem is very severe in the cities. Effect Of Air Pollution Reduced lung functioning Irritation of eyes, nose, mouth and throat Asthma attacks Respiratory symptoms such as coughing and wheezing Increased respiratory disease such as bronchitis Reduced energy levels Headaches and dizziness Disruption of endocrine, reproductive and immune systems Neurobehavioral disorders Cardiovascular problems Cancer Premature death 8. Introduction to Environmental Pollution : Although pollution had been known to exist for a very long time at least since people started using fire thousands of years ago , it had seen the growth of truly global proportions only since the onset of the industrial revolution during the 19th century.
The text should be large enough to be read by the person in the back of the room. Thermal pollution: Thermal pollution is the increase in temperature because of high amount of release of heat energy by unnatural methods or techniques and natural disasters. A attacked Hiroshima and Nagasaki of Japan, the atomic bomb left a radioactive footprint leading to highly mutative diseases. Presentation Summary : Main themes of presentation. The sound is mechanical energy from a vibrating source. Noise is usually defined as undesired sounds producing an auditory sensation considered being annoying. Air is comprised of below gases: Fig2: Content of Gases Present in Air Disruptions are caused when the above content of gases are disturbed.