Please translate the given English sentence to Hindi
यदि ठंडा पानी बर्फ के समान हलका होता तो तालाब, नदियों, झीलों और समुद्र का पानी तलहटी से जमना प्रारंभ न होता।
Had cold water been lighter than ice, ponds and lakes would have frozen at the bottom of water bodies and it would not have been possible for life to survive in water.