Worksheetsels L3
Total questions: 15
Worksheet time: 8mins
What is the largest asteroid in the Solar System?
Ceres
Pallas
Juno
Vesta
Which asteroid was discovered by Giuseppe Piazzi?
Juno
Vesta
Pallas
Ceres
What type of asteroids are known to be very dark and carbonaceous?
M-Type
D-Type
S-Type
C-Type
What is the name of the impact crater formed about 65 million years ago?
Vesta Crater
Pallas Crater
Chicxulub Crater
Ceres Crater
Which of the following is a characteristic of comets?
They have circular orbits.
They originate from the Oort cloud.
They are primarily made of metal.
They are found only in the asteroid belt.
What is the nucleus of a comet composed of?
Plasma
Liquid water
Frozen gases and dust
Rock and metal
Which comet is known to be visible from Earth every 75-76 years?
Halley's Comet
Comet Hale-Bopp
Comet Shoemaker-Levy 9
Comet NEOWISE
What is the Kuiper Belt primarily composed of?
Metallic asteroids
Gas giants
Icy bodies
Rocky asteroids
What are meteors commonly referred to as?
Shooting stars
Falling rocks
Space debris
Comet tails
What is a meteor shower?
A celestial event with many meteors
A type of planet
A type of comet
A group of asteroids
What is the main source of meteors?
The Sun
The asteroid belt
The Kuiper Belt
The Oort cloud
What is the approximate diameter of the Chicxulub Crater?
180 km
150 km
200 km
250 km
Which type of asteroids are known to be rich in metallic substances?
D-Type
S-Type
C-Type
M-Type
What is the outer edge of the Oort cloud theorized to contain?
Asteroids
Planets
Gas giants
Trillions of comets
What is the primary difference between meteoroids, meteors, and meteorites?
Their color
Their size
Their location
Their composition
