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A palette of greens often displays elevations. Dark green usually represents low-lying land, with lighter shades of green used for higher elevations. In the next higher elevations, physical maps often use a palette of light brown to dark brown.

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The MDGs were developed out of several commitments set forth in the Millennium Declaration, signed in September 2000. There are eight goals with 21 targets, and a series of measurable health indicators and economic indicators for each target.

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As 1 rupee = 100 paise, so to convert rupees into paise, multiply rupee by 100.

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The first solid chocolate bar put into production was made by J. S. Fry & Sons of Bristol, England in 1847.

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Pulley is a wheel with a grooved rim around which a cord passes, which acts to change the direction of a force applied to the cord and is used to raise heavy weights.

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German Inventor Karl von Drais invent bicycle.

His machine, known as the "swiftwalker," hit the road in 1817.

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