The word 'starvation' is a noun; a word for the suffering or death caused by hunger.
A noun functions as the subject of a sentence or a clause, and as the object of a verb or a preposition.
Examples:
Yes, the word "starvation" should be capitalized at the beginning of a sentence like any other word.
Starvation is a leading cause of death in sub-Saharan Africa.
Many of the slaves died en route, due to starvation. Starvation is not a healthy diet plan.
The man died of starvation due to lack of food and water supply.
Example sentence - I was sure I would die of starvation if I didn't eat soon.
Drought can often be the cause of starvation. Starvation can sometimes be cause by political policies.
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