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An impact crater left by an asteroid strike has a radius of 85 km What is the area of the crater?
Wiki User
∙ 13y ago
The formula for area of a circle is a = πr2. If the radius is 85km, the area would be approximately 22686.5 km2.
Wiki User
∙ 13y ago
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What would happen if a 1 kilometer wide asteroid hit the Earth?
If a 1 kilometer wide asteroid hit the Earth, it would likely cause global devastation. The impact would release an immense amount of energy, triggering widespread fires, earthquakes, tsunamis, and potentially leading to a "nuclear winter" effect due to dust and debris blocking sunlight. The effects could result in mass extinction of species and catastrophic damage to ecosystems.
How many people are killed in the past from asteroid?
There is no known documented case of a person being killed directly by an asteroid impact. However, there have been instances where asteroids have caused damage and injuries due to their explosions or shock waves upon impact, like the Tunguska event in 1908 in Siberia.
Did an asteroid hit the US?
No, as of now, there is no record of any recent asteroid impact in the United States. Astronomers closely monitor potentially hazardous asteroids, and none are currently predicted to strike the US.
What is the name of the asteroid that will be near earth in 2029?
99942 Apophis is an asteroid where initial observations indicated a small probability (up to 2.7%) that it would strike the Earth in 2029.Later observations concluded that the asteroid would miss the Earth.The chances are now set at a one in 3 million that it will hit Earth.
What are two variables that could cause meteorites to form different sized craters?
The size and speed of the meteorite are two variables that can influence the size of the crater formed upon impact. A larger and faster-moving meteorite will typically create a larger crater compared to a smaller or slower-moving meteorite.
What is an asteroid strike?
Barringer or Meteor Crater Arizona is a good example
When meteorites or other objects strike the Moon what do they create?
When meteorites or other objects strike the Moon, they create impact craters. These craters vary in size and shape depending on the size and velocity of the impacting object. Over time, the continuous bombardment has formed the cratered surface we see on the Moon today.
What state in Mexico did the meteor Chicxulub strike?
The Chicxulub crater is the area in the state of Yucatan that was hit by an asteroid. It is about 66 million years old.
Why is the earth's surface not covered with crater?
Weathering and erosion tend to level out crater features, whether impact or volcanic, over time. The atmosphere also protects the surface from many meteor impact events, by burning them up before they strike.
What would happen if a 1 kilometer wide asteroid hit the Earth?
If a 1 kilometer wide asteroid hit the Earth, it would likely cause global devastation. The impact would release an immense amount of energy, triggering widespread fires, earthquakes, tsunamis, and potentially leading to a "nuclear winter" effect due to dust and debris blocking sunlight. The effects could result in mass extinction of species and catastrophic damage to ecosystems.
Will an asteroid will hit Earth this week?
Probably not. I haven't seen any news about an asteroid about to strike Earth.
What are the release dates for Prehistoric Disasters - 2009 Asteroid Strike 1-4?
Prehistoric Disasters - 2009 Asteroid Strike 1-4 was released on: USA: June 2009
What kind of feature might be formed on Earth if a large meteorite reached its surface?
A large meteorite impact on Earth could create a crater or impact structure. These features can vary in size depending on the size and speed of the meteorite. The impact could also lead to widespread destruction and environmental effects.
What are the release dates for The Daily Orbit - 2012 Could an Asteroid Strike in 2032 - 2.38?
The Daily Orbit - 2012 Could an Asteroid Strike in 2032 - 2.38 was released on: USA: 19 October 2013
When a crater formed in Arizona why was it in Arizona?
Meteor Crater was formed by a meteor strike, not a guided missile from space. Call it a random act of nature.
Can a asteroid damage a planet?
An asteroid can indeed damage a planet when it strikes it. It is possible that an asteroid strike resulted in the dying off of the dinosaurs on Earth. There are certainly some large craters on Earth that are suggestive of asteroid strikes.
Where did an asteroid strike earth 65 million years ago?
It struck in the Yucatan Peninsula in Mexico. This was actually a bad place to hit as it was a huge limestone plate. This launched huge piles of debris all around the world, multiplying the impact of the... uh... impact.
