In general, the word "concert" is not capitalized unless it is part of a proper noun such as the name of a specific concert or event, like "The Summer Concert Series." If you are referring to concerts in a general sense, it should not be capitalized.
Earth, as in we live on the planet Earth, is supposed to be capitalized. Earth, as in the dirt we walk on, is not supposed to be capitalized.
No it shouldn't be capitalized.
Yes, Siamese would be capitalized.
No.
It should only be capitalized if it forms part of a title.
Earth, as in we live on the planet Earth, is supposed to be capitalized. Earth, as in the dirt we walk on, is not supposed to be capitalized.
Usually, yes a phase of the moon is supposed to be capitalized.
No, it shouldn't be capitalized.
No it shouldn't be capitalized.
Yes, America should be capitalized.
no
Yes, "Pterodactyl" is supposed to be capitalized as it is a proper noun referring to a specific genus of pterosaur.
No, but the names of individual languages are capitalized.
Yes, Siamese would be capitalized.
Yes.
no
No.