Question

how do littoral zones differ from riparian zones?

Explanation:

Littoral zones are the areas along the shore of a lake, sea or ocean, extending from the high - water mark to the area where rooted plants stop growing. Riparian zones are the areas adjacent to rivers, streams and other flowing water bodies. Littoral zones are associated with still or slow - moving large water bodies like lakes, while riparian zones are related to flowing water channels.

Answer:

Littoral zones are along shores of large still or slow - moving water bodies (lakes, seas, oceans), while riparian zones are adjacent to flowing water bodies (rivers, streams).