littoral zone
The "littoral zone" is crucial in both marine and freshwater ecosystems, providing habitats for diverse plant and animal life.
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Definition
C1Marine and Freshwater Ecology
(technical, scientific)The area near the shore of a sea, lake, or river where sunlight can reach the bottom, allowing plant growth.
Example
- The littoral zone is teeming with life, thanks to the abundant sunlight and nutrients.
- Scientists study the littoral zone to understand the health of aquatic ecosystems.
B2Geography
(technical)The region between the high water mark and the areas that are always underwater in a body of water.
Example
- The beach is part of the littoral zone, experiencing changes with the tides.
- Marine biologists often focus on the littoral zone to monitor coastal health.