What would happen if a meteor the size of a car hit earth?

1. What would happen if a large meteor hit the Earth?
2. How big would a meteor have to be to destroy Earth?
3. What would happen if a small meteorite hit the Earth?
4. What would happen if the Earth was hit by an asteroid the size of Texas?
5. How big was the asteroid that killed the dinosaurs?
6. What would happen if a comet hit the moon?
7. What would happen if an asteroid hit the sun?
8. What will happen if Apophis hits Earth?
9. Can a comet wipe out Earth?
10. What would happen if a meteorite hit the ocean?
11. How many meteors hit the Earth every day?
12. How do you survive a meteor?
13. What would happen if a 5 km asteroid hit Earth?
14. Has an asteroid ever hit Earth?
15. How big of an asteroid would it take to destroy a city?

What would happen if a large meteor hit the Earth?

Scientists estimate it would take an asteroid about 7 to 8 miles (11 to 12 kilometers) wide crashing into the Earth. Once it made impact, it would create a tremendous dust plume that would envelope the entire planet, block out the sun and raise temperatures where the asteroid made impact.

How big would a meteor have to be to destroy Earth?

Ultimately, scientists estimate that an asteroid would have to be about 96 km (60 miles) wide to completely and utterly wipe out life on our planet.

What would happen if a small meteorite hit the Earth?

With an asteroid hitting the Earth; dust and smoke rising in the atmosphere prevents sunlight from reaching our world and causes the total temperature to drop. This event can lead to the death of many living things. If an asteroid the size of an apartment hits Earth, this blow could possibly destroy a small city.

What would happen if the Earth was hit by an asteroid the size of Texas?

A2A - Regardless of where it hit or at which angle of trajectory, something the size of Texas would set in motion the end of all life on our planet. In under an hour the shock wave would circle the planet, resulting in catastrophic earthquakes.

How big was the asteroid that killed the dinosaurs?

The asteroid was about 7.5 miles (12 kilometers) in diameter and was traveling about 27,000 mph (43,000 km/h) when it created a 124-mile-wide (200 km) scar on the planet's surface, said Sean Gulick, a research professor at the University of Texas Institute for Geophysics, who led the study.

What would happen if a comet hit the moon?

If the 400-meter-wide asteroid were to impact the moon, it would kick up enough dust — and that dust would moving at a high enough speed — for a small quantity to escape the moon's gravity and coast all the way to Earth, 240,000 miles away, Yeomans said.

What would happen if an asteroid hit the sun?

Nothing will happen. The mass and the heat of the Sun are of such magnitude that even the biggest object in the solar system, Jupiter, hitting the Sun would cause just a momentary hiccup, and comets are actually tiny objects in the scale of the solar system.

What will happen if Apophis hits Earth?

Possible impact effects

The Sentry Risk Table estimates that Apophis would impact Earth with kinetic energy equivalent to 1,200 megatons of TNT. The impacts that created Meteor Crater, Arizona about 50,000 years ago and the Tunguska event of 1908 are estimated to be between 3–10 megatons.

Can a comet wipe out Earth?

And would we really fire nuclear missiles into space? We ask the experts. It is humanity's worst nightmare: a comet five kilometres wide will collide with Earth and wipe out almost everything that lives and breathes – including us.

What would happen if a meteorite hit the ocean?

Scientists studying this possibility have concluded that the impact of moderately large asteroid, 5-6 km in diameter, in the middle of the large ocean basin such as the Atlantic Ocean, would produce a tsunami that would travel all the way to the Appalachian Mountains in the upper two-thirds of the United States.

How many meteors hit the Earth every day?

An estimated 25 million meteoroids, micrometeoroids and other space debris enter Earth's atmosphere each day, which results in an estimated 15,000 tonnes of that material entering the atmosphere each year.

How do you survive a meteor?

Keep a stash of non-perishable food items and enough water to last you for a long time. Depending on the severity of the impact, you could be stuck in there for several years. The dust and debris from the impact would likely trigger a nuclear winter, killing off any crops in the blast area.

What would happen if a 5 km asteroid hit Earth?

If an asteroid or comet with the diameter of about 5 km (3.1 mi) or more were to hit in a large deep body of water or explode before hitting the surface, there would still be an enormous amount of debris ejected into the atmosphere.

Has an asteroid ever hit Earth?

On 15 February 2013, an asteroid entered Earth's atmosphere over Russia as a fireball and exploded above the city of Chelyabinsk during its passage through the Ural Mountains region at 09:13 YEKT (03:13 UTC).

How big of an asteroid would it take to destroy a city?

Scientists predict that an asteroid should be 60 miles or 96 km wide to destroy the entire Earth. So we can deduce, that to destroy an average country, the asteroid should be 15 to 20 km wide. So the asteroid should be 2 to 5 km wide to destroy an average city.