Lake Lappajärvi facts for kids
Lake Lappajärvi is a special lake located in Finland. It's not just any lake; it was formed by a giant space rock hitting Earth! This makes it an impact crater lake. The biggest island in the lake is called Kärnänsaari. Lake Lappajärvi covers a large area of about 145 square kilometers (56 square miles). At its deepest point, the lake goes down about 36 meters (118 feet).
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How Lake Lappajärvi Was Formed
Lake Lappajärvi is very unique because it sits inside a huge hole made by a meteorite. Long, long ago, about 77.8 million years ago, a large meteorite crashed into this spot. This powerful collision created a massive crater. Over time, this crater filled with water, forming the lake we see today. Scientists have studied the rocks around the lake to confirm its amazing origin.
Exploring the Lake and Its Surroundings
Lake Lappajärvi is a beautiful place with clear waters. The lake is quite large, making it a popular spot for different activities. People enjoy boating, fishing, and swimming in its waters during the warmer months. In winter, when the lake freezes over, it becomes a place for ice skating or walking on the ice. The area around the lake is also home to small towns and villages.
Kärnänsaari Island
Kärnänsaari is the largest island in Lake Lappajärvi. It's a significant feature of the lake's landscape. Islands like Kärnänsaari add to the beauty and natural habitat of the lake. They can be home to various plants and animals.
Images for kids
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Lake Lappajärvi in summer
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The lake frozen in winter
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Northern lights over the lake in winter
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A type of rock found at Lappajärvi, formed by the impact
