Pronunciation: [ɪz dɪpˈɛndənt ˌʌp ˈɒn] (IPA) 
The phrase "is dependent upon" is commonly misspelled as "is dependent up on." The correct spelling is without a space: "is dependent upon." In IPA phonetic transcription, the correct pronunciation is /ɪz dɪˈpɛndənt əˈpɒn/. It is important to use the correct spelling and pronunciation of words to avoid confusion and misunderstandings in writing and speech.
"Is dependent upon" is a phrasal verb that combines the verb "is" with the preposition "dependent upon." It implies a strong reliance or connection between two or more entities, where one entity's existence or functioning is contingent upon another.
The phrase is often used to describe a cause-and-effect relationship where the outcome of something is reliant on the presence, actions, or conditions of something else. The first entity, typically referred to as the dependent, cannot exist or operate independently without the support or influence of the second entity, often called the "upon."
In a general sense, "is dependent upon" suggests a condition of reliance or dependence, where the success or effectiveness of an entity is tied to the actions, decisions, or presence of another. This dependency implies that any changes or alterations in the second entity may have direct consequences on the first entity.
For example, in a business context, a company's profitability may be dependent upon the success of its marketing campaigns. Here, the success of marketing endeavors directly affects the company's financial performance, making it reliant on the effectiveness of its marketing strategies.
Overall, "is dependent upon" signifies a relationship where one entity is intrinsically linked to and relies on the presence or actions of another entity for its proper functioning or desired outcome.
