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How the Earth Changed History: Water

Name _______________________ Period ______
Across
Libya, the groundwater is being pumped today but it's thought to last only another _______ years
Cherrapunjee held the world record for the highest __________amount, in a year
Talahassee, Florida Karst system is one of the planets least known
Early Saharans depended entirely on
6000 years BP the Sarah was
Monsoon changes led to water problems and eventually Indian resistance to (2 words)
Divers are under water for more than how many hours at a time (n hours?
The British built what on a colossal scale in India?
Saharans followed the rains and abandon the
97% of Earth's water is _______ water
Percentage of freshwater in groundwater
Down
5500 years ago the Sahara began to
Today's world's reservoirs hold 5 times as much water as in all the_________ in the world
Lake Tonle Sap has floating communities on rivers because of monsoons make the lake the richest source for these type of fish (2 words)
For the ancient city of Garama, groundwater was key to success, their water system was driven by
The secret to Egypt's economic might was
Nilometer measured the level stage of the river Nile, it was used to measure future crop yield and farmers profits as well as
12,500 years ago ice was expanding leading to a century's long drought in the (2 words
Khasi people have adapted to living with so much rain by training roots of these trees to make bridges (2 words)
Central Sahara, North Africa gets less than CM of rainfall each
Longest dive in history, more than in km
Less 3% of Earth's water is ______ water