Difference between Lake and Lagoon

April 2022 · 3 minute read

Lake vs. Lagoon

What is Difference between lake and lagoon? Water is essential for life and appears in various forms on our planet: there is fresh water, warm, salty, sweet … there are bodies of water completely surrounded by earth, long, narrow, wide, round; in short, of all kinds. As you can see, there are many types of bodies of water and we know that lakes are included among them. However, there are other bodies called lagoons, which have some resemblance to the lakes; but which are different from these. Next we will clarify what is the difference between lagoon and lake.

Lake

The depth can be considered as the element that contributes most to differentiate the lakes from the lagoons, the first ones are much deeper; since as we saw earlier, the lagoons are superficial. The lakes are far from the oceans and seas. They are found in all parts of the world and some can be provoked by the human being. Most of the lakes are fresh water.

Lagoon

A lagoon is a body of water that forms near the coastal zones. It is superficial and has a small connection with the sea; although also it is separated of this one thanks to the reefs and the sand banks.

Water from the lagoons can be transported to the oceans and ocean water can also cross the barriers and enter the lagoons. Being surface water bodies, there are many factors that affect salinity and temperature of the same; this same element (of shallow depth) also influences its evaporation and precipitation.

Some lagoons connect with the oceans through a long and narrow channel. In addition, its size is usually much smaller than that of lakes. As sometimes the barriers protect them and do not get mixed with sea water, there are lagoons in the shape freshwater. Similarly, because they are shallow, lagoons can house certain plants within them.

Key differences between Lake and Lagoon

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