Glacial valleys show up many linear depositional forms. Give their locations and names.
Glacial valleys show up many linear depositional forms called moraines, which are long ridges of deposits of glacial till. The different types include:
Terminal moraines are long ridges of debris deposited at the end (toe) of the glaciers. Lateral moraines form along the sides parallel to the glacial valleys and may join a terminal moraine forming a horse-shoe shaped ridge. Medial moraines are found in the centre of the glacial valley, flanked by lateral moraines. Additionally, ground moraines are irregular sheets of till deposited over valley floors when valley glaciers retreat rapidly.
Explanation
The textbook context clearly identifies moraines as the linear depositional forms in glacial valleys. The question specifically asks for locations and names, which are provided in the Moraines section. Terminal moraines are at the toe/end, lateral moraines are along the sides parallel to valleys, medial moraines are in the centre flanked by lateral moraines, and ground moraines are over valley floors. The answer follows the short answer format with bold key terms and paragraph breaks.
Solution Steps
Step 1: Identify the linear depositional forms in glacial valleys from the context (moraines)
Step 2: List each type of moraine with its specific location as mentioned in the text
Step 3: Organize the answer with names and locations clearly stated