Asked by Chloe Cluchey on May 10, 2024
Verified
Which of the following control the regional elevation of the land?
A) Thickness of the crust
B) Density of materials in the crust
C) Temperature of the crust and mantle
D) All of these can control regional elevation of the land
Regional Elevation
the average height of a specific, extensive area above sea level, often determining its climate and ecosystem.
Crust Density
The mass per unit volume of the Earth's crust, indicating how compact or sparse the crustal materials are.
Temperature
A physical quantity that expresses hot and cold, measured on a scale based on the freezing and boiling points of water.
- Appreciate the role of geological events in transforming regional height levels.
- Separate and identify the effects of temperature variations and other mechanisms in the crust on the elevation of landscapes.
- Ascertain the variables that determine the lithosphere’s thickness.
Verified Answer
BA
Bader AlhouliMay 16, 2024
Final Answer :
D
Explanation :
The regional elevation of the land can be influenced by various factors including the thickness of the crust, the density of materials within the crust, and the temperature of the crust and mantle. These factors can affect isostasy and thermal expansion, thereby controlling elevation.
Learning Objectives
- Appreciate the role of geological events in transforming regional height levels.
- Separate and identify the effects of temperature variations and other mechanisms in the crust on the elevation of landscapes.
- Ascertain the variables that determine the lithosphere’s thickness.