KidSafe Play
Quản lý con 👶
Ngôn ngữ
EN VI
Đăng nhập
Ice is simply water that has frozen hard and cold.

Ice is simply water that has frozen hard and cold.

When water gets very cold, it turns solid and becomes ice. When ice warms up again, it melts back into water.

🌳 Tất cả điều thú vị về Nước trong thiên nhiên →

Thêm điều thú vị về Nước trong thiên nhiên

Most of the Earth is covered by water. Most of the Earth is covered by water. Rain comes from water that rises into clouds and falls back down. Rain comes from water that rises into clouds and falls back down. Rivers flow downhill until they reach the sea. Rivers flow downhill until they reach the sea. Ocean water tastes salty, but rain and rivers are fresh. Ocean water tastes salty, but rain and rivers are fresh. The Pacific is the biggest ocean on our whole planet. The Pacific is the biggest ocean on our whole planet.