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10Asteroids are irregularly shaped rocks that revolve around the Sun.
The largest asteroid, Ceres, has a diameter of 16.8 km.
Asteroids located between Mars and Jupiter form the Asteroid Belt.
Trojans are asteroids that revolve around the Sun using the orbits of Jupiter and Mars.
Comets have circular orbits around the Sun.
The nucleus of a comet is made of ice.
The dust tail of a comet is bluish and composed of ions or plasma.
Near-Earth Asteroids never intersect the Earth’s orbit.
Extinct comets turn into asteroids after losing all their gases.
Shoemaker-Levy comet collided with Mars in 1994.
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Which of the following regions contains asteroids far from Neptune’s orbit?
What is the diameter of Ceres, the largest asteroid?
Comets produce a visible tail when:
The bluish tail of a comet is made of:
Which comet takes only 3.3 years to complete one revolution around the Sun?
What are Near-Earth Asteroids?
The icy solid in the center of a comet is called:
Which of these materials are asteroids made of?
Shoemaker-Levy comet collided with which planet in 1994?
Asteroids that revolve between Mars and Jupiter collide due to:
The region where many asteroids revolve between Mars and Jupiter is called ______.
Asteroids that intersect Earth’s orbit are called near-______.
The central core of a comet is called ______
The long, bright tail of a comet is produced due to ______
The largest asteroid in our solar system is ______.
Extinct comets turn into ______ after losing all gases.
The frozen icy particles of the Kuiper Belt are remnants of the ______ formation.
The thicker, whiter tail of a comet is composed of ______.
Halley’s comet has an orbital period of ______.35 years.
Some comets revolve around the Sun without leaving the Kuiper Belt and are called ______.