Assessing the Topography

Q. Can you identify the following two relief features?

1. Lake, Cliff
2. Valley, Lake
3. Valley, Cliff
4. Lake, Mountain

Q.
Name the feature represented in grid reference number: 6031

[1 marks]

1. A river at an altitude of 15 metres above the sea level
2. A feature with relative height of 15 metres
3. A railroad with a track length of 15 metres
4. A river having speed of 15 kilometres per minute

Q. The contour interval represents the altitude of a particular contour line.

1. True
2. False