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Which type of basaltic lava flow has its surface covered with sharp-edged, angular blocks and rubble?.

Sagot :

Aa is a type of basaltic lava flow that had angular blocks and rubble and it's surface is covered.

What is Aa lava?

Aa refer to a form of Hawaiian term use to describe lava flows that are strong, rough and have rubbly surface which consist of broken lava blocks called clinkers. The piny surface of a solidified Aa flow makes walking aliitle bit difficult and slow.

Therefore, Aa is a type of basaltic lava flow that had angular blocks and rubble and it's surface is covered.

Learn more about Aa lava from the link below.

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