Sediments.
They are all sediments.
No. Sand is a type of sediment. Therefore it is a type of sedimentary rock, and is not formed by heat or pressure.
Sedimentary
Yes, provided you ignore the wet bits such as the lakes, and the dusty bits such as the sand deserts. Clays could not be considered as rocks either, as their composition varies greatly.
Earth because sand are only tiny bits of rock
Sand is composed of bits of rock that have been broken down to a small size.
Sediments.
They are all sediments.
Sand is composed of rock particles.
Yes, sand is basically tiny bits of rock that do not absorb much.
Limestone
sand...
rock armour is rocks that are placed at the bottom of a sand dune that stop ruff water breaking of bits of land.
Sediment, which is small bits of rock, soil, sand ,dead stuff....
Sedimentary
well sand. but if it's particles of rock and soil and other materials then it's called sediments.