chalk hills

Chalk hills are gently rolling or steeply sloped landforms composed primarily of soft, white, calcium carbonate-rich rock formed from the compressed remains of marine organisms.

Aliases (3)

• chalk stream ×3
• chalk formation ×2
• chalk hill ×1

Instances (7)

• North Downs
• River Kennet ("chalk stream")
• White Cliffs of Dover ("chalk formation")
• Southern England Chalk Formation ("chalk formation")
• River Darent ("chalk stream")
• Box Hill ("chalk hill")
• River Test ("chalk stream")