Yes, Neptune is a proper noun.
Planets.
Uranus is facing sideways and is a bit warmer than Neptune
a common noun
common noun
The word Neptune is a proper noun, the name of the Roman god of the sea, and the planet Neptune.A common noun is a word for any person, place, or thing.A proper noun is the name of a specific person, place, or thing.
Yes, Neptune is a proper noun.
They both are blue in colour.
Yes, it is a proper noun. It is the name of a planet, named for a Roman god. Neptune's blue color led to its being named for a god of the sea.
Planets.
The noun 'moon' is a common noun as a general word for any moon of any planet.The moon that is a satellite of the planet Earth is a proper noun as a word for a specific moon. The moons of other planets have individual names such as Mars' moon Phobos, or Neptune's moon Triton. The planet Earth's moon is simply called The Moon.
Common
Common noun
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Most definitely a common noun.