Ascientist should always have an open mind because science is always

How are extrusive rocks formed? magma gets trapped inside earth and cools to rock. volcanoes apply force to solid rocks and eject them. magma gets forced to earth’s surface and cools to rock. volcanoes trap lava inside earth, where it cools to rock.

9. the history of life on earth is recorded in

In which state was more than 100 billion tons of coal mined in 2005?