Celestial Bodies Quiz

What are large systems of stars, dust, and gas held together by gravity called?

• Comets

• Asteroids

• Galaxies

• Meteors

Which category includes celestial bodies like the Moon?

• Stars

• Planets

• Satellites

• Comets

Which celestial bodies are massive and emit light due to nuclear fusion?

• Stars

• Planets

• Satellites

• Comets

What is the fate of an average star after it becomes a Planetary Nebula?

• Black Hole

• White Dwarf

• Red Supergiant

• Neutron Star

Which planet is the smallest and closest to the Sun?

• Venus

• Earth

• Mercury

• Mars

Which planet is the third from the Sun and has an atmosphere and liquid water?

• Earth

• Mars

• Venus

• Mercury

Which planet is the largest in our solar system and has no solid surface?

• Saturn

• Jupiter

• Uranus

• Neptune

Which of the following is NOT needed to calculate energy usage cost?

• Cost per kWh

• Energy consumption

• Time

• Temperature

In the example, what is the total energy usage cost for the fridge?

• $1.94

• $1.95

• $1.96

• $1.97

What is the energy available to tertiary consumers in the ecosystem?

• 10 Kcal

• 100 Kcal

• 1000 Kcal

• 10,000 Kcal