Dwarf Planets Of Our Solar System

The video introduces the eight planets in our solar system and shifts focus to the five dwarf planets: Ceres, Pluto, Haumea, Makemake, and Eris. Each dwarf planet is described in terms of its unique characteristics, such as size, orbit, and composition. The video emphasizes the role of these celestial bodies in the solar system and their distinct features, like Ceres' white spots, Pluto's moons, Haumea's shape, Makemake's lack of atmosphere, and Eris' mass.

How many dwarf planets are there in our solar system?

• Six

• Five

• Four

• Three

Which dwarf planet is closest to the Sun?

• Pluto

• Eris

• Ceres

• Haumea

What is unique about Pluto's composition?

• It has a rocky surface

• It is 1/3 water in the form of ice

• It is made entirely of gas

• It has no moons

What causes Haumea's oval shape?

• Its fast rotation

• Its large size

• Its distance from the Sun

• Its lack of atmosphere

How long does it take Haumea to orbit the Sun?

• 200 years

• 285 years

• 500 years

• 100 years

When was Makemake discovered?

• 2005

• 2000

• 2015

• 2010

Which dwarf planet is more massive than Pluto?

• Ceres

• Haumea

• Makemake

• Eris

How many years does it take Eris to complete one orbit around the Sun?

• 1000 years

• 557 years

• 250 years

• 100 years