Dwarf Planets Lesson

planet and dwarf planet lesson

by William rafael gunawan !

​how many planets are there

​there are about 9 or 8.

​if you answer 8 that is correct.

​but there is another.

​for mine scientists haven't truly the solar system has 9 planets.

​it is called planet 9th.

​it is not yet prove

Multiple Choice

how many planets are there? ( remember the previous slide )

• 10 or 1

• 8 or 9

• 2 or 7

• 30 or 20

​how many dwarf planets are there

​Many scientists think there could be hundreds of dwarf planets in our solar system, but currently only five are officially recognized—Ceres, Pluto, Eris, Haumea, and Makemake.

Multiple Choice

how many dwarf planets are there?

• 5

• 7

• 21

• 15