Upland limestone landscapes

1

How is limestone eroded?

2

What are clints?

3

Which feature hangs from the ceiling of a cavern?

4

How are stalagmites formed?

5

Which process did not help to form a cavern?

6

Which land use is limestone unsuitable for?

7

What is a 'honeypot'?

8

What negative impact has tourism had on upland limestone areas like the Yorkshire Dales?

9

What have National Park authorities provided to reduce traffic congestion?

10

What have National Park authorities done to reduce the problem of litter?