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Answer:
Rocks, Shells & Coral, and Minerals
Explanation:
Sand is primarily composed of particles that are typically between 0.0625 mm and 2 mm in size. Here are three things that can become sand:
Rocks: Over time, rocks can be weathered and broken down into smaller fragments due to physical and chemical processes such as erosion, abrasion, and chemical weathering. These smaller rock fragments eventually contribute to the formation of sand.
Shells and Coral: Marine organisms like mollusks and corals produce hard calcium carbonate structures. When these organisms die, their shells and skeletons accumulate on the ocean floor. Over time, these materials can break down into smaller particles and contribute to the formation of sandy beaches.
Minerals: Certain minerals, such as quartz and feldspar, are resistant to weathering and erosion. When rocks containing these minerals break down, the quartz and feldspar grains can survive and accumulate as sand particles.