Essay vehicle pollution wikipedia

The US Congress passed a bill in 2006, The Marine Debris Research, Prevention, and Reduction Act, to create a program to address the marine debris pollution. One of the requirements in the bill was for NOAA (National Oceanic and Atmospheric Administration) and the . Coast Guard, to promulgate a definition of marine debris for the purposes of the Act. Thus, USCG and NOAA drafted and published a definition of marine debris in September 2009. The definition is this: “Any persistent solid material that is manufactured or processed and directly or indirectly, intentionally or unintentionally, disposed of or abandoned into the marine environment or the Great Lakes.” Marine debris can come in many forms, from a plastic soda bottle to a derelict vessel. Types and components of marine debris include plastics, glass, metal, Styrofoam, rubber, derelict fishing gear, and derelict vessels.

The contribution of advancement of technology is inevitable and the communication sector has experienced tremendous development .Mobile phone is amazing invention of science . Now a days this device is indeed valuable and handy . The need of cell phone is undeniable and it has great importance . Almost 100% people of earth use this.
Though it has innumerable uses in our life, sometimes it becomes nuisance. The exercise of this gadget in past is only limited to receive and call the contact but now it has vast implication . The function has been increased such as internet surfing, camera etc.
However , some public places has restricted the use of mobile phone . i simply oppose to banning the mobile phone in public areas is not a good idea rather this decision has deprived human rights . We never know when an emergency could occur and in that time mobile would be a safeguard. For instance , when individual are accessible with device , information about theft and death can be conveyed to the individual.
In contrast , in some cases indiscriminate use of mobile phone has become a serious concern as people speak loudly, hampered the privacy of others.
Although we are concerned about the misuse , most people are aware of the public behavior . They can talk softly and moved to corner . In this case silent mood can likely be a solution .
To conclude that, there are few things in the world which do not have two side effects of implication .In this circumstances banning the use of mobile cannot be wise decision . To lessen the problem awareness can be increased among the people . Creating and effective rules to use cell phone could be difference.

Advanced cement plants recycle heat normally released into the air and use it to run turbines that generate electric power. The power then can be used to run the plants. These plants require 60 percent less energy, enough to cover the millions of dollars needed to build the advance plant, which take about in four years to construct. The technology for these system is supplied by the Chinese firm Dalian East Energy Development, which exports the technoloy to countries such as Vietnam, the Philippines and Pakistan and plans to use similar technology on steel plants in the future.

The pollution situation in Bangkok has improved dramatically since the year 2000. The main source of air pollution used to be buses which belched out diesel smoke. That changed around 2005 when buses were converted into Natural Gas Vehicles (NGV) and Liquified Petroleum Gas (LPG) vehicles. There was also a campaign to do better maintenance of the vehicle engines. The government has also invested in a lot of infrastructure and tax incentives to encourage production and use of natural gas to fuel commercial vehicles. Natural gas is more economical than diesel. Also, Thailand has abundant reserves of natural gas but not much oil, so use of natural gas instead of imported oil helps the trade balance and local economy, in addition to creating a whole new economic sector and jobs. Back in the year 2000, stand in one place, and there would periodically be vehicles like this, mainly green buses, other buses (like the white one below), private commercial vehicles, private cars and even motorcycles.

When the traffic light turned green, a big cloud of pollution rose and takes a few minutes to dissipate. That has been reduced greatly, with just a little cloud due to some motorcycles. In the old days, if I needed to walk on a main road, I would be sure to walk up-wind. Now, I no longer notice. From tall buildings, the air would be clear at sunrise but by noon it was difficult to see more than a few kilometers. Now, it stays pretty clear all day. If you have respiratory problems, then you may still want to go live by the seaside or in the suburbs, but many people with respiratory problems are OK in Bangkok. You are currently on this page:

Essay vehicle pollution wikipedia

essay vehicle pollution wikipedia

The pollution situation in Bangkok has improved dramatically since the year 2000. The main source of air pollution used to be buses which belched out diesel smoke. That changed around 2005 when buses were converted into Natural Gas Vehicles (NGV) and Liquified Petroleum Gas (LPG) vehicles. There was also a campaign to do better maintenance of the vehicle engines. The government has also invested in a lot of infrastructure and tax incentives to encourage production and use of natural gas to fuel commercial vehicles. Natural gas is more economical than diesel. Also, Thailand has abundant reserves of natural gas but not much oil, so use of natural gas instead of imported oil helps the trade balance and local economy, in addition to creating a whole new economic sector and jobs. Back in the year 2000, stand in one place, and there would periodically be vehicles like this, mainly green buses, other buses (like the white one below), private commercial vehicles, private cars and even motorcycles.

When the traffic light turned green, a big cloud of pollution rose and takes a few minutes to dissipate. That has been reduced greatly, with just a little cloud due to some motorcycles. In the old days, if I needed to walk on a main road, I would be sure to walk up-wind. Now, I no longer notice. From tall buildings, the air would be clear at sunrise but by noon it was difficult to see more than a few kilometers. Now, it stays pretty clear all day. If you have respiratory problems, then you may still want to go live by the seaside or in the suburbs, but many people with respiratory problems are OK in Bangkok. You are currently on this page:

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