Yes. Yellowstone has produced numerous eruptions including three super eruptions from its present location. The last super eruption was about 640,000 years ago while the last magmatic eruption was about 70,000 years ago.
There is no reason to believe Yellowstone will erupt any time in the next century.
no
The past tense of erupt is erupted.
Yes, should the Yellowstone super volcano erupt as it has done so in the past, the evidence is that the whole world would be affected.
There is no scientific evidence to suggest that Yellowstone will erupt in 2018. The volcano is closely monitored by experts, and any potential eruption would likely be preceded by warning signs.
The past perfect tense of erupt is had erupted.
I consider an eruption in Yellowstone in 2012 VERY unlikely, mostly because it's now 2013.
It is extremely unlikely. Currently, there is no indication that something is developing.
Yes. It erupted 3 time in the last 2.1 million years
Yellowstone's last magma eruption was about 70,000 years ago. The last super eruption was approximately 640,000 years ago.
The super volcano at Yellowstone National Park is 35 miles by 45 in diameter. It is one of the largest volcanoes in the world and when it does erupt it will likely cause a mass extinction.
Yes. It's only a question of when, which is why the supervolcano's caldera is closely monitored.