Here's why:
* Igneous rocks: These form from cooled and solidified magma or lava. You might find igneous rocks near beaches that are located along coastlines with active volcanoes or areas where tectonic plates are colliding.
* Sedimentary rocks: These form from the accumulation and cementation of sediments. Beaches are perfect environments for sediment deposition (sand, pebbles, shells) and are constantly reworked by waves and currents, leading to the formation of sedimentary rocks like sandstone, limestone, or conglomerate.
Less likely, but possible:
* Metamorphic rocks: These form when existing rocks (igneous, sedimentary, or even other metamorphic rocks) are transformed by heat, pressure, or chemical reactions. You might find metamorphic rocks near beaches if the area has been subjected to tectonic activity or mountain-building processes that have brought these rocks to the surface.
Important Note: The specific type of rock you'll find will also depend on the specific location of the beach and the geological history of that area.
