😱🧂இதுனால தான் கடல் உப்பு தண்ணியா மாருச்சு

🌊 How Seawater Became Salty – The Science Explained! 🧂 1️⃣ 🌧️ Rainwater falls on mountains and land. 2️⃣ ⛰️ Rain slowly erodes rocks and minerals over time. 3️⃣ 🪨 These rocks contain salts and minerals like sodium and chloride. 4️⃣ 💧 The rainwater dissolves tiny mineral particles. 5️⃣ 🏞️ This mineral-rich water flows into rivers and streams. 6️⃣ 🌊 Rivers carry these dissolved minerals to the oceans. 7️⃣ 🧂 Over millions of years, these minerals accumulate in seawater. 8️⃣ ☀️ Ocean water evaporates because of the sun’s heat. 9️⃣ 💨 When water evaporates, salt stays behind. 🔟 🔁 This process repeats for millions of years. 1️⃣1️⃣ 🌋 Underwater volcanic vents also add minerals to the ocean. 1️⃣2️⃣ ♨️ Hydrothermal vents release dissolved chemicals from Earth’s crust. 1️⃣3️⃣ 🧪 These chemicals increase the salinity of seawater. 1️⃣4️⃣ 🌍 Earth’s water cycle constantly moves minerals into oceans. 1️⃣5️⃣ 📊 Today, seawater contains about 3.5% salt on average. 1️⃣6️⃣ 🧂 The main salt in the ocean is sodium chloride (NaCl). 1️⃣7️⃣ 🧬 Other minerals include magnesium, calcium, and potassium. 1️⃣8️⃣ 🌊 Oceans store about 97% of Earth’s water. 1️⃣9️⃣ ⏳ The salinity developed over billions of years. 2️⃣0️⃣ 🔬 Scientists study ocean salinity to understand climate and ecosystems. 2️⃣1️⃣ 🐠 Salt helps maintain marine life balance. 2️⃣2️⃣ 🌡️ Salinity affects ocean currents and global climate. 2️⃣3️⃣ 🧭 Ocean salt also influences density and water movement. 2️⃣4️⃣ 🌎 Without salt, oceans would behave very differently. 2️⃣5️⃣ 💡 Nature’s slow processes created the salty oceans we see today. 2️⃣6️⃣ 🤯 Science shows how tiny minerals shaped the world’s oceans. 2️⃣7️⃣ 🌊 The ocean’s saltiness is a result of millions of years of natural chemistry. ✨ Follow for more amazing science facts! 🔬🌍 HASTAGS: #ScienceFacts 🔬 #OceanMysteries 🌊 #DidYouKnow 🤯 #ScienceExplained 🧠 #OceanFacts 🧂 Keywords: 1️⃣ Why is the sea salty 🌊 2️⃣ Why ocean water is salty 🧂 3️⃣ How oceans became salty 🌍 4️⃣ Sea water science facts 🔬 5️⃣ Ocean science explained 🧠 6️⃣ Why ocean water tastes salty 🤯 7️⃣ Ocean salinity explained 🌊 8️⃣ What makes the ocean salty 🧂 9️⃣ Salt in ocean explanation 📚 🔟 Earth ocean facts 🌎 1️⃣1️⃣ Marine science facts 🐠 1️⃣2️⃣ Ocean mystery explained 🌊 1️⃣3️⃣ Educational science facts 📖 1️⃣4️⃣ Amazing ocean facts 🤯 1️⃣5️⃣ Sea water facts 🌊 1️⃣6️⃣ How salt enters the ocean 🧂 1️⃣7️⃣ River to ocean minerals 💧 1️⃣8️⃣ Water cycle ocean science 🔄 1️⃣9️⃣ Ocean chemistry basics 🧪 2️⃣0️⃣ Planet earth ocean facts 🌍 2️⃣1️⃣ Science shorts facts 🔬 2️⃣2️⃣ Quick science facts 🧠 2️⃣3️⃣ Daily science knowledge 📚 2️⃣4️⃣ Nature science facts 🌿 2️⃣5️⃣ Ocean knowledge 🌊