Molten mixture of rock forming substances,gases,and water from the mantle

The physical property of liquids

The major ingredient in magma and a compound made up of particals of the elements oxygen and silicon

Fast moving hot lava has a low viscosity

Is lava that is cooler and slower moving has a higher viscosity than pahoehoe

Small solid particals ejected from a volcano during an eruption

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Volcanoes

Science volcanoes

Question	Answer
Magma	Molten mixture of rock forming substances,gases,and water from the mantle
Lava	When magma reaches the surface
Viscosity	The physical property of liquids
Silica	The major ingredient in magma and a compound made up of particals of the elements oxygen and silicon
Pahoehoe	Fast moving hot lava has a low viscosity
Aa	Is lava that is cooler and slower moving has a higher viscosity than pahoehoe
Volcanic ash	Small solid particals ejected from a volcano during an eruption