Explain Fissure volcano with examples in 50 words?

A fissure volcano is a linear volcanic vent through which lava erupts, often creating long cracks in the Earth's surface. Examples include the Laki fissure eruption in Iceland in 1783, which released massive amounts of lava and toxic gases, and the Eldfell fissure eruption in Iceland in 1973.

Fissure volcanoes are formed when magma erupts along a linear crack or fissure in the Earth's crust. They are characterized by long, narrow lava flows that can extend for many kilometers. Examples of fissure volcanoes include the Laki fissure in Iceland and the Paricutin volcano in Mexico.