How does the largest asteroid, Ceres, compare in size to other solar system worlds? It is about half the size of Pluto. less than that of any terrestrial planet.
How does the largest asteroid compare in size to the planets?
The largest asteroid (Ceres) is 1000 km in diameter. … Ceres would qualify as a dwarf planet. They are relatively small, if you compress all the asteroids together they would be half the size of our moon. Total mass less than any terrestrial planet.
How do asteroids compare in size to planets?
Asteroids are small, rocky objects that orbit the Sun. Although asteroids orbit the Sun like planets, they are much smaller than planets. There are lots of asteroids in our solar system. Most of them are located in the main asteroid belt – a region between the orbits of Mars and Jupiter.
Which of the following statements best describes the size of the largest asteroid Ceres?
Which of the following statements best describes the size of the largest asteroid, Ceres? It is a little less than half the diameter of our Moon.
How big is the largest asteroid compared to Earth?
Asteroids range in size from Vesta – the largest at about 329 miles (530 kilometers) in diameter – to bodies that are less than 33 feet (10 meters) across. The total mass of all the asteroids combined is less than that of Earth’s Moon.
What is the size of the biggest asteroid?
Asteroids range in size from Vesta—the largest at about 329 miles (530 kilometers) in diameter – to bodies that are less than 33 feet (10 meters) across.
How does the size of asteroids affect the area?
Every 2,000 years or so, a meteoroid the size of a football field hits Earth and causes significant damage to the area. … If a rocky meteoroid larger than 25 meters but smaller than one kilometer ( a little more than 1/2 mile) were to hit Earth, it would likely cause local damage to the impact area.
What would happen if 1 Ceres hit Earth?
Asteroid Ceres is an enormous 296 miles (476 km) across, meaning if Earth were the size of a 1p coin, the space rock would be about the size of a seed. … Most of the resulting debris following the impact would rain back down on the every part of the planet, not just near the impact site.
What is bigger than an asteroid?
Some comet tails can be dozens of millions of kilometres long, making them the largest structures in the entire solar system. If you count these, then comets are a lot bigger than asteroids.
How big is the largest asteroid quizlet?
They orbit the sun in a ring between Mars and Jupiter. Many are only a few miles across. The largest known asteroid is Ceres, which is almost 500 miles in diameter. Some asteroids that come very close to the Earth are called “Earth-grazers”.
How do asteroids differ from comments?
The main difference between asteroids and comets is their composition, as in, what they are made of. Asteroids are made up of metals and rocky material, while comets are made up of ice, dust and rocky material. Both asteroids and comets were formed early in the history of the solar system about 4.5 billion years ago.
Which best describes the appearance of an asteroid quizlet?
Asteroids have an irregular shape and are battered by impact cratering.
Which of the following best describes the size of the moon compared to Earth?
The Moon has a diameter of 2,159 miles (3,476 kilometers) and is about one-quarter the size of Earth. The Moon weighs about 80 times less than Earth.
How big of an asteroid would it take to destroy the 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 size was the asteroid that killed dinosaur?
It was formed when a large asteroid, about 10 kilometers (6.2 miles) in diameter, struck the Earth.
|Depth||20 km (12 mi)|
|Impactor diameter||10 kilometers (6.2 mi)|
|Age||66.043 ± 0.011 Ma Cretaceous–Paleogene boundary|