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WorksheetsAstronomy - Solar System
Total questions: 15
Worksheet time: 11mins
How old is our solar system?
4.6 Billion Years
4.6 Million Years
4.8 Billion Years
4.8 Million Years
Identify the picture.
Pillars of Creation
Worm Nebula
Orion Nebula
Caterpillar Nebula
Which nebula contains the Pillars of Creation?
Eagle Nebula
Trifid Nebula
Lagoon Nebula
Omega Nebula
Which of the following statements best describes the characteristics of the terrestrial planets?
small, dense, rocky surfaces
large, planetary rings; many moons
rocky cores; close to sun; surface craters
made up of hydrogen and helium; small; close to sun
What is the order of the distances of the terrestrial planets from the Sun, from farthest to closest?
Mars, Venus, Earth, Mercury
Mars, Earth, Venus, Mercury
Mercury, Venus, Earth, Mars
Venus, Earth, Mars, Mercury
This planet is mostly covered by liquid water.
Mars
Venus
Earth
Mercury
The closer and smaller an object is, the stronger the gravitational pull.
True
False
What holds a star together?
gravity and pressure
gravity and inertia
gravity and star dust and gas
gravity and nebulas
