eruption column sentence in Hindi

Examples

1. The caldera forming eruption commenced with a vent had emerged abot the water level and was generating an eruption column that deposited ash over southern Kamchatka.
2. The ignimbrite was probably formed from a low-height fountaining eruption without a high eruption column, forming a base surge first and pyroclastic flows later.
3. The volcanic ash comprising a tuff cone accumulated either as fallout from eruption columns, from low-density volcanic surges and pyroclastic flows, or combination of these.
4. This is usually followed by the explosive clearing of the vent and the eruption column is dirty grey to black as old weathered rocks are blasted out of the vent.
5. Immediate hazards related to cinder cone eruptions in the Nazko area would probably be forest fires and, if an eruption column were produced, redirection of nearby air traffic.
6. Eruption columns form in explosive volcanic activity, when the high concentration of volatile materials in the rising magma causes it to be disrupted into fine volcanic ash and coarser tephra.
7. The eruption column lowered global temperatures, and some experts believe this led to global cooling and worldwide harvest failures, sometimes known as the Year Without a Summer in 1816.
8. This eruption was the second largest eruption of a Chinese volcano in the past 2000 years, with a total volume of of tephra that fell from a high eruption column.
9. Eruption columns over high break through the tropopause and inject ash and precipitation, but material injected into the stratosphere is much more slowly dispersed, in the absence of weather systems.
10. Eruption column heights are a useful way of measuring eruption intensity since for a given atmospheric temperature, the column height is proportional to the fourth root of the mass eruption rate.