Ceres, Eris and Pluto are ...?
dwarf planets
gaseous planets
comets
objects similar to Earth
A dwarf planet is a planetary-mass object that is neither a planet nor a natural satellite. Pluto, Eris, Ceres, Humia, Make Make are a five known dwarf planets. Astronomers believe there are at least 50 dwarf planets in our Solar system
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Answers by country
dwarf planets
gaseous planets
comets
objects similar to Earth
answers
the United Arab Emirates
18
Italy
16
the Philippines
49
India
520
Spain
17
Unknown
16
the United States
289
Canada
38
Greece
13
Switzerland
41
Republic of Ireland
15
Australia
46
the United Kingdom
140
Pakistan
24
France
22
Egypt
14
the Netherlands
26
Germany
425
Austria
64
Poland
4758