Examlex
A _____ variable can have values that are numbers on the real number line.
Lake
A sizable inland body of water, usually freshwater, surrounded by land.
Littoral Zone
The area of a sea, lake, or river that is close to the shore and shallow enough for sunlight to penetrate, allowing plant growth.
Nutrient Trap
A mechanism or feature in an ecosystem that captures and retains nutrients, preventing them from being lost and thereby enhancing nutrient availability.
Aquatic Community
A group of species that live in the same habitat and interact with each other in a body of water.
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