drought geography

When Was The Longest Period Without Rainfall For The Jamestown Settlers?

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When Was The Longest Period Without Rainfall For The Jamestown Settlers? “From 1587 to 1589, the most extreme drought in 800 years is implicated in the disappearance of the Lost Colony, and the Jamestown settlement was later plagued by the driest seven-year episode in 770 years. When did the Jamestown drought happen? Tree-ring data from

What Factors Can Lead To Desertification In The Presence Of Natural Drought?

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What Factors Can Lead To Desertification In The Presence Of Natural Drought? Overgrazing is the major cause of desertification worldwide. Other factors that cause desertification include urbanization, climate change, overuse of groundwater, deforestation, natural disasters, and tillage practices in agriculture that make soils more vulnerable to wind. Which of the following factors can lead to