minerals a mineral is a naturally occurring and usually inorganic solid. it has a definite chemical…

minerals a mineral is a naturally occurring and usually inorganic solid. it has a definite chemical composition and an orderly internal structure. a minerals properties depend on the kinds of atoms or molecules that make up the mineral. the conditions under which the mineral forms also affect a minerals properties. minerals form by different processes. some minerals form when magma or lava cools. magma is molten rock inside earth. lava is molten rock on earths surface. as magma or lava cools, the atoms join together to form different minerals. minerals can also form when temperature and pressure within earth cause the atoms in existing minerals to reorganize, forming a new mineral. when substances that are dissolved in liquid water are left behind as water molecules evaporate, minerals also form. minerals are made up of crystals. a crystal is a solid with its atoms or molecules arranged in a repeating pattern. the way the crystal forms determines its size. some crystals are very large and some can only be seen with a microscope. 3. which of the following processes can form a mineral? select all that apply. a. cooling of melted rock b. changing heat and pressure c. erosion of sediments 76. do you think the whole rock is made of the same materials? why or why not? type a response

minerals a mineral is a naturally occurring and usually inorganic solid. it has a definite chemical composition and an orderly internal structure. a minerals properties depend on the kinds of atoms or molecules that make up the mineral. the conditions under which the mineral forms also affect a minerals properties. minerals form by different processes. some minerals form when magma or lava cools. magma is molten rock inside earth. lava is molten rock on earths surface. as magma or lava cools, the atoms join together to form different minerals. minerals can also form when temperature and pressure within earth cause the atoms in existing minerals to reorganize, forming a new mineral. when substances that are dissolved in liquid water are left behind as water molecules evaporate, minerals also form. minerals are made up of crystals. a crystal is a solid with its atoms or molecules arranged in a repeating pattern. the way the crystal forms determines its size. some crystals are very large and some can only be seen with a microscope. 3. which of the following processes can form a mineral? select all that apply. a. cooling of melted rock b. changing heat and pressure c. erosion of sediments 76. do you think the whole rock is made of the same materials? why or why not? type a response

Answer

Brief Explanations:

Rocks are composed of one or more minerals. Different minerals have different chemical compositions and internal structures. So, a rock is usually a mixture of different materials. For example, granite is made up of quartz, feldspar, and mica.

Answer:

No, a rock is usually not made of the same materials. Rocks are typically composed of multiple minerals, each with its own distinct chemical - composition and internal structure.