Question

53 a river flows across a region. as the river flows, it erodes the rock beneath it. which type of landform will develop if the river continues to flow along a straight path?
○ glacier
○ dune
○ meander
○ valley

Explanation:

Answer:

Valley (Note: Wait, actually, a meander is a curved river, but if the river flows straight and erodes, a valley (specifically a river valley) forms. Wait, no—let's correct. Wait, the options: Glacier is ice, dune is sand (wind), meander is curved river, valley is formed by river erosion (straight or curved, but a straight river eroding downward/sideways forms a valley. Wait, but maybe the intended answer is Valley? Wait, no, maybe I made a mistake. Wait, the question is "if the river continues to flow along a straight path"—erosion by a straight river (downcutting or lateral) forms a valley. Meanders are curved. So the correct option is Valley. So the answer is Valley (the option "Valley"). So the final answer is the option: Valley. So in the format, it's the option. So:

Valley (the option, so the answer is the choice "Valley")