🌊 Why Don’t We See Many Stones Around the Sea?

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🪨 First, are there stones near the sea?

Yes — there are stones, but many of them:

• Become sand
• Or get smooth and small, so we don’t notice them

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🌊 What happens to stones near the sea?

1️⃣ Waves break stones into sand

• Sea waves hit rocks again and again
• Rocks bump into each other
• They slowly break into tiny pieces

👉 These tiny pieces are called sand 🏖️

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2️⃣ Stones get smooth and round

• Stones roll with waves
• Sharp edges wear away
• They become small, smooth pebbles

That’s why beach stones feel smooth 😊

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3️⃣ Water carries stones away

• Strong waves and tides move stones
• Big stones stay deep underwater
• Small pieces are carried far away

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4️⃣ Sand sinks, big rocks stay hidden

• Sand settles on the beach
• Big rocks are often:
  • Underwater 🌊
  • At the bottom of cliffs 🪨

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🏖️ Why beaches are sandy, not rocky?

• Waves sort materials:
  • Light, small pieces → beach
  • Heavy, big rocks → left behind or underwater

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🧠 Easy way to remember

The sea is a natural rock grinder

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🌟 Fun facts for kids

• Sand comes from rocks, shells, and corals
• Some beaches have black sand (volcanoes!)
• Some beaches have pebbles instead of sand

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📌 One-line summary

Sea waves break stones into tiny pieces over time, turning them into smooth pebbles and sand.

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