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Did Yellowstone's caldera kill off the dinosaurs?
No, the Yellowstone supervolcano did not cause the extinction of the dinosaurs. The dinosaurs went extinct around 65 million years ago, while the most recent major eruption of the Yellowstone caldera occurred around 640,000 years ago. The extinction of the dinosaurs is most commonly attributed to a combination of factors, including a meteor impact.
What is the difference between a crater and a caldera?
A caldera is a large depression formed at the summit of a volcano, left behind by the excavation of magma. A crater is formed by an explosion or impact.
What planet has the largest impact crater?
Toba caldera in Indonesia is the largest Holocene volcanic 'crater' in the world. This volcano erupted approximately 75,000 years ago and is thought to have nearly driven humankind to extinction, reducing the population to around 5,000 individuals worldwide. Yellowstone caldera in Wyoming, USA is probably the second largest, but the most active thermally speaking. These are examples of active 'supervolcanoes' that have a VEI (Volcanic Eruption Index) of 7 or greater.
What is a sentence with human impact in it?
Despite our best efforts, Yellowstone National Park has definitely suffered from human impact.
What is another word for crater?
* Impact Crater * Depression * Caldera (Volcanic) * Crateris (Constellation) * The Cup (Crateris Constellation
How does Twitter impact the environment?
It doesn't really have any impact on the environment.
Does drinking well water in khartoum have an impact on the environment?
No it does not have impact on the environment.
How the method of pest control may impact the environment?
it can impact the environment but what are the reasons
How big is yellow stone volcano?
The Yellowstone Caldera measures approximately 34 miles by 45 miles. (3962,6 square kilometers) The caldera has no specific height above the surrounding geography, largely because its last eruption was over 700,000 years ago.
Why is the yellow caldera important?
The yellow caldera, typically associated with sulfur deposits, is important for geologists and scientists as it can provide insights into volcanic activity and chemical composition of the area. It can also be important for monitoring potential volcanic hazards and understanding the impact on local ecosystems.
What are the impact tourism in environment?
what the environment tourasim
What impact does the airplane have on the environment?
That would depend on the kind of aircraft and the speed it was traveling, at the time of "impact" on the environment.
