Lake
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A lake is often a naturally occurring, relatively large and fixed body of water on or near the Earth's surface. It is localized in a basin or interconnected basins surrounded by dry land. Lakes lie co
Lake Idro, an Italian prealpine lake of glacial origin situated largely within the province of Brescia (Lombardy) and in part in Trentino.
Sunset over Lake Michigan at Nordhouse Dunes in Manistee National Forest, Michigan, United States
Lake Trasimeno, Italy, has volcanic origin
The crater lake of Mount Rinjani, Indonesia
Lake ecosystem
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A lake ecosystem or lacustrine ecosystem includes biotic plants, animals and micro-organisms, as well as abiotic physical and chemical interactions. Lake ecosystems are a prime example of lentic ecosy
Nelumbo nucifera, an aquatic plant.
Water striders are predatory insects which rely on surface tension to walk on top of water. They live on the surface of ponds, marshes, and other quiet waters. They can move very quickly, up to 1.5 m/s.
Aerial view of Slapton Sands and northern part of Ley geograph.org.uk 1434412
Maldivesfish 2