Any natural mass of mineral matter that makes up the earth’s crust is ______.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2. i.e. Rock.
| Rock | A rock is any naturally occurring mass of mineral materials that is part of the crust of the earth. Rocks come in a variety of colors, sizes, and textures. Igneous rocks, sedimentary rocks, and metamorphic rocks are the three main categories of rocks. |
| Garbage | Unwanted or useless items are considered waste. Waste is anything that is thrown away after its primary use or that is useless, broken, or ineffective. |
| Stone | The hard compact nonmetallic material of which rocks are made |
| Fossil | The remains of dead organisms are preserved in fossils. This is the earth's former inhabitants' impression. Animal bones, shells, imprints in stone, cast molds, and other objects are examples of fossils. |