Question

The boundaries between landscape regions are usually indicated by sharp changes in

Answer 1

Rock types and elevation

Explanation:

Most boundaries between landscape regions are usually indicated by sharp changes in rock types and elevation.

Some times we move from a region dominated by igneous rocks to metamorphic terrains and so on.

• Abrupt lithological changes are usually evident when we cross landscape regions.
• Also the elevation between the two places can change.
• Most times when we move from the inland to the coastal areas, we notice that elevation decreases rapidly.
• Rock types and elevation are good indicators of changes in landscapes.

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Answer 2

The boundaries between landscape regions are usually indicated by sharp changes in bedrock structure and elevation

Explanation:

Landscapes are the surface of the Earth's feature that shows the interface between air, water and ground. These are called atmosphere, hydrosphere and lithosphere receptively. Landscapes can be determined based on some of the things such as features shape, properties of the soil and land sloppiness.

The regions of landscapes can be easily determined by the elevation and the structure of bedrocks. The area that has high elevation are plateau and Mountains. The areas in which the elevations are at lower level they are Plain. The main reasons for the landscapes are weathering, erosion and composition of the bedrocks.