collision domain first what is a collision maybe the question you have is what is the difference between a layer 2 and layer 3 broadcast collisions are considered part of the physical layer in the iso modelthe physical layer is the cablesan example would be copper also referred to as transmission media or mediumaybe the question you have is what is the difference between a layer 2 and layer 3 broadcast collisions are considered part of the physical layer in the iso model the physical layer is the cables an example would be copper also referred to as transmission media or medium
The Yellowstone Caldera is the volcanic caldera and supervolcano located in Yellowstone National Park in the United States, sometimes referred to as the Yellowstone Supervolcano. The caldera and most of the park are located in the northwest corner of Wyoming.iagram of the Yellowstone Caldera. The last full-scale eruption of the Yellowstone Supervolcano, the Lava Creek eruption which happened nearly 640,000 years ago, ejected approximately 240 cubic miles (1,000 km 3) of rock, dust and volcanic ash into the sky.
The last large eruption at Yellowstone was 640,000 years ago, and ejected around 1,000 cubic kilometres (240 cubic miles) of volcanic material. This cataclysm created the Yellowstone caldera. To get an idea of the scale of this, the largest eruption in recorded history, Mount Tambora in 1815, erupted about a sixth of that. Magma reservoirs are thought to occur beneath most volcanoes, and play a crucial role in the dynamics of eruptions.