BBC1 mois
Coastal processes - AQA Types of weathering
Freeze-thaw weathering occurs when rocks are porous (contain holes) or permeable (allow water to pass through). Water enters cracks in the rock. When temperatures drop, the water freezes and ...
National Geographic news1 a
Erosion and Weathering
Sandbars swirl beneath Oregon Inlet in Cape Hatteras National Seashore on North Carolina's Outer Banks. Waves driven by ocean winds can cause the sandbars here to shift and change literally by the ...
BBC4 a
Coastal processes - Edexcel Types of weathering
Freeze-thaw weathering occurs when rocks are porous (contain holes) or permeable (allow water to pass through it). Water enters cracks in the rock. When temperatures drop, the water freezes and ...