Question

Several countries have now enacted light pollution laws. . Other kinds of pollution do their bit to damage the 5 billion dollars he said. IDA Director Reg R Wilson said in an interview to the 'Hindustan Times proposal would perhaps motivate countries to draw up rules to protect the might engineers formed 12 years ago by the Chief Astronomer of Kit Peak Na The International Dark-sky Association is an association of astronomers and light thrown upwards. This gives an artificial glow to the night sky making it difficult to excessive outdoor lighting. A great deal of 'waste light is generated when this Observatory USA Light pollution a relatively unheard form of pollution happens Wilson said 'waste light' meant loss of precious electrical energy thereby contrib to greenhouse gas emission. 15 to 35% light is wasted this way and the US loses al said. Countries such as the USA Australia and Italy have framed laws against lig Professional light engineers should design exterior light for safety and comfort pollution. Six months ago the Czech Republic made a law that all exterior lights be shielded so that no light goes up. The Australian standard allows a maximum of waste upward light which is to be reduced to 3% within a few years. In Sydney the facade of a building can't be lit up with floodlights. High intensi floodlights aimed at higher angles can weleenpan70% of the intensity into the ne sky. Structural elements of buildings can be enhanced with low light given it a dramatic effect than blasting a whole lot of light Lights from billboards street ligh service stations car parkings and sports lighting also add to light chutter' create glo and waste upward light.
(a) On the basis of your understanding of the above passage make notes on it usia headings and subheadings. Use recognisable abbreviations (wherever necessary- minimum four) and a format you consider suitable. Also supply an appropria title to it.
(b) Write a summary of the passage in about 80 words. ​

Answer 1

Answer:

Other kinds of pollution do their bit to damage the 5 billion dollars he said. ... Countries such as the USA Australia and Italy have framed laws against lig Professional light engineers should design exterior light for safety and comfort pollution.