650 miles
37
YES Basalt is a soft rock
there is no life
Was active recently, not yet considered dormant.
No. The sun made mostly of hydrogen and helium. It is far hotter than lava.
It's first eruprtion was in 1680 in Washington near spokane
I think mt st helens last erupted in 2004
no, the lava cools on the surface and hardens
William Lava went by Bill.
The temperature of lava affects its viscosity, or how easily it flows. Hotter lava has lower viscosity and can flow more easily, often traveling further than cooler, more viscous lava. Cooler lava tends to be more sluggish and may not flow as far before solidifying.
Go to a garden shop. They sell bags of lava for landscaping.
Mt. St. Helen's and the Hawaiian islands are both created from volcanoes.