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مشاهدة النسخة كاملة : Hawaii's destructive lava flows hit the ocean, making the Big Island bigger


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05-22-2018, 07:36 AM
Hawaii's destructive lava flows hit the ocean, making the Big Island bigger
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The history of Hawaii is a tale of lava flowing into the sea.*

Bounties of fresh lava poured out of the Kilauea volcano's recently opened fissures this weekend, producing orange molten rivers (https://mashable.com/2018/05/19/hawaii-lava-flow-kilauea/) that flowed downslope to the Pacific Ocean. When they met, the lava chilled into rock while creating plumes of acidic steam.*

These lava flows, while devastating for homes in the way of these flows, will gradually add new land to the Big Island, continuing a long geologic history of natural island-building. *

"This is the common way in which the island grows laterally," George Bergantz, a volcanologist at the University of Washington, said in an interview. "It's lava flow, on top of lava flow, on top of lava flow." Read more... (https://mashable.com/2018/05/21/hawaii-lava-kilauea-adds-new-land-to-the-big-island/)

More about Science (https://mashable.com/science/?utm_campaign=Mash-Prod-RSS-Feedburner-All-Partial&utm_cid=Mash-Prod-RSS-Feedburner-All-Partial), Lava Flow (https://mashable.com/category/lava-flow/?utm_campaign=Mash-Prod-RSS-Feedburner-All-Partial&utm_cid=Mash-Prod-RSS-Feedburner-All-Partial), Hawaii (https://mashable.com/category/hawaii/?utm_campaign=Mash-Prod-RSS-Feedburner-All-Partial&utm_cid=Mash-Prod-RSS-Feedburner-All-Partial), Volcanic Eruption (https://mashable.com/category/volcanic-eruption/?utm_campaign=Mash-Prod-RSS-Feedburner-All-Partial&utm_cid=Mash-Prod-RSS-Feedburner-All-Partial), and Geology (https://mashable.com/category/geology/?utm_campaign=Mash-Prod-RSS-Feedburner-All-Partial&utm_cid=Mash-Prod-RSS-Feedburner-All-Partial)http://feeds.feedburner.com/~r/Mashable/~4/58jQ2bvYKYQ