There is no proper noun. Both nouns in the sentence ("tornadoes" and "storms") are common nouns.
A proper noun and the first word in a sentence both must be capitalized.
It is a common noun, and also a verb.
There is a monument in Paris. (monument is common, Paris is proper)
There is only one proper noun, The Sierra Club, a compound proper noun, the name of a specific organization. The term 'environmental organization' is a common noun, a term for any organization concerned about the environment. As a common noun in this sentence, it should not be capitalized. A common noun is not capitalized unless it is the first word in a sentence.
When using a proper noun, or begining a sentence
At the beginning of a sentence. When using a proper noun
Unless you are using 'landlord' as a name (proper noun) or as the first word of a sentence, you do not capitalize it.
Sentence B has a proper noun, "Liechtenstein," while sentence A does not have a proper noun.
The proper noun in the sentence is Friday, the name for a specific day.
The proper noun in the sentence "Naveen is a good boy" is the word "Naveen."
Roger is a proper noun, the name of a person. A proper noun is always capitalized.
There are no proper nouns in the sentence. The noun in the sentence, statues, is not the name of a specific statue.
Australia is the proper noun in the sentence, the name of a country.
There is no proper noun. Both nouns in the sentence ("tornadoes" and "storms") are common nouns.
The noun in the sentence is Cindy; a proper noun, the name of a person; the subject of the sentence.
There are two nouns in this sentence, Mumbai which is a proper noun, and city which is a common noun.