Rocks
Across
- 5. a fine-grained gray, green, or bluish metamorphic rock easily split into smooth, flat pieces
- 7. matter that settles to the bottom of a liquid; dregs
- 8. rock is formed through the cooling and solidification of magma or lava.
Down
- 1. According to Geology, the term is denoted to the rock that undergoes. They are formed when igneous, sedimentary, or other rocks undergo physical transformations under very great heat, pressure or due to other natural agencies
- 2. an extremely compact, hard, granular rock consisting essentially of quartz.
- 3. hot molten or semifluid rock erupted from a volcano or fissure, or solid rock resulting from cooling of this.
- 4. a conglomerate rock in which dark-colored rounded pebbles contrast with a paler fine-grained matrix
- 6. hot fluid or semifluid material below or within the earth's crust from which lava and other igneous rock is formed on cooling