This is a geologic event that occurs when tectonic plates are displaced violently. This is when lava, ash, and various gases are expelled from a volcanic vent or fissure. This is one type of igneous rock that has erupted from volcanoes or seafloor fissures, or freeze at shallow depths.
This is false, the process in the sun is called FUSION, very close to fission i know i always mix the two up.
Lena placed a dot on each vertex of this cube: lena will use 8 dots for the 8 vertices on the cube.
If lena wants to draw a smiley face on each face of the cube, she will draw 6 smiley faces to cover all the six faces of the cube