Which Country has biggest irrigation system in the world?

The new height of Mount Everest is 8,848.86m (29,032 ft). The world’s highest mountain Mount Everest is 0.86m higher than had been previously officially calculated, Nepal and China have jointly announced. Until now the countries differed over whether to add the snow cap on top. The new height is 8,848.86m (29,032 ft). China’s previous official measurement of 8,844.43m had put the mountain nearly four meters lower than Nepal’s. Everest stands on the border between China and Nepal and mountaineers climb it from both sides. Officials at Nepal’s foreign ministry and department of the survey said surveyors from both countries had co-ordinated to agree on the new height.

Wyoming is one of the smallest states in America with a population of 577,737 people calling it home. Vermont is the second smallest state in America with a population of only 626,299 spread out amongst 9,215 square miles. Alaska is in third with a population of 737,438 spread out amongst an area of 570,487 square miles.