What are the effects of air pollution? Acidification: Chemical reactions involving air pollutants can create acidic compounds which can cause harm to vegetation and buildings. Sometimes‚ when an air pollutant‚ such as sulfuric acid combines with the water droplets that make up clouds‚ the water droplets become acidic‚ forming acid rain. When acid rain falls over an area‚ it can kill trees and harm animals‚ fish‚ and other wildlife. Acid rain destroys the leaves of plants. When acid rain
Premium Air pollution Smog Acid rain
First Speaker Assalamualaikum Wr.Wb. We are from grup two as affirmative team. I’m Mega Rezkiyanti‚ I’m standing here as the first speaker‚ Devi Safitri as the second speaker‚ Mimi Yunita H. as the third speaker‚ and Lukman Natsir as Reply speaker. Ladies and gentleman‚ I would like to give our motion today‚ Our motion today is this house would The National Examination is one of the requirement of students pass in the final. National exam is not familiar in the world of education in Indonesia
Premium Education Learning Final examination
Hot Line Maintenance of 400/220/132kv EHV Line At present uninterrupted supply is required in all sectors like domestic‚ agriculture‚ industrial etc. For which the 100% reliability of the transmission as well as the distribution system comes in mind. But at the same time for healthiness of the system‚ periodical and sudden required maintenance is a must. It requires planned shut-downs and unplanned as well. But it reduces the reliability & continuity. Some times even it becomes almost impossible
Premium Tensile strength Strength of materials Chapman Stick
They say when you are making shots in basketball‚ you are a "hot" shooter. So it’s no surprise that with about three and a half minutes remaining in the game between the Fort Wayne Mastodons and North Dakota State Bison‚ the fire alarm finally sounded. The Mastodons and Bison were both shooting over 50% on their three-point attempts‚ with the ’Dons having a 80-77 lead after trailing by double-figures late in the first half and being down by seven at halftime. Unfortunately‚ after a nine-minute
Premium Basketball American football National Basketball Association
Plastic is infinitely useful and makes life unbelievably simpler for everyone. Plastic however can have harmful effects on not only the environment but also on human health. Whether plastics advantages out way it potential health causes is the subject of debate. Plastic is used in everything from cell phones to water bottles. The fact that such a versatile and exhausted product can cause health problems should be taken into consideration. Plastic also has a harmful affect on the environment. This
Premium Plastic Recycling
Plastic Composition and Types of Plastic A plastic is made up principally of a binder together with plasticizers‚ fillers‚ pigments‚ and other additives. The binder gives a plastic its main characteristics and usually its name. Thus‚ polyvinyl chloride is both the name of a binder and the name of a plastic into which it is made. Binders may be natural materials‚ e.g.‚ cellulose derivatives‚ casein‚ or milk protein‚ but are more commonly synthetic resins. In either case‚ the binder materials consist
Premium Plastic Polymer Plastics
Device Presentation C.J. Long 4th period 10-10-16 Function of device A shotgun is usually designed to be fired from the shoulder‚ which uses the energy of a shell to fire a number of small spherical pellets called shot. A semi-automatic shotgun is a shotgun that is able to fire a shell after every trigger squeeze‚ without needing to manually chamber another round. This weapon uses gas‚ blowback‚ or recoil operation to cycle the action‚ eject the empty shell‚ and load another shell. When a round is
Premium
Human being plays a key role in environment as he has a capable mind and will power to do everything by the skill and technology he has developed so far. But most of his activities done for his development and welfare have been causing seriously negative impacts on the virgin environment he has been blessed with. We can prepare a long list of human activities that have been disturbing‚ destabilising and degrading the natural environment. The explosion of human population has enhanced the negative
Free Natural environment Human Agriculture
distribution or reproduction in any format is prohibited without the permission of the copyright holder. ABSTRACT In this work an investigation into the effect of alloying additions (Mn‚ Cu‚ Sb and Zr) on microstructure and corrosion of Zn alloys and hot dip galvanised coatings was undertaken. The first part of this thesis focuses on the effect of alloying additions on the corrosion of Zn alloys. The result shows that Mn is the most beneficial addition‚ which can significantly improve the resistance
Premium Corrosion Zinc Steel
Period 6 How Does the Recycling of Plastic Affect the Environment? Recycling greatly benefits many aspects of the world‚ particularly the environment. Almost everything used in today’s society is manufactured from plastic (i.e. water/ shampoo/ mouthwash bottles‚ food containers‚ furniture‚ technology‚ etc.). Due to this‚ not recycling plastic can lead to many problems in our environment. Recycling plastic promotes the conservation of energy and natural resources. It also
Premium Recycling Waste management Waste