mostly they are made of other rocks that were formed together by heat and pressure.
most of the time they are made of many different types of minerals. They are always naturally occurring.
Silicon oxide (same as sand {ground down rock} and glass).
most sedimentary rocks are mostly made from sediment , you will most- likley find the near water sources .
no
They are made outof sand.
other sedimentary rocks.
All rocks are made of minerals
most sedimentary rocks are mostly made from sediment , you will most- likley find the near water sources .
no
no
They are made outof sand.
No. Rocks just lie there. Cars in the most basic sense are made of rocks and crude oil. Rocks are mined for metal that are in them. Oil is made into plastic.
other sedimentary rocks.
Basalt
Most rocks are made of minerals.
yes most have many different types
Sedimentary rocks are made by sediment that has sat over time. Most of theses rock are found at the bottom of lakes and oceans.
All rocks are made of minerals
Most simply, rocks are classified by how they are formed:igneous rocks are made by the setting of molten magma or lavasedimentary rocks are made when grains weathered from existing rocks settle to the bottom of water bodies, then get buried and compressed into rocksmetamorphic rocks are made by the effects of heat and pressure on existing rocks, which cause them to recrystallise without melting.