Questions & Answers about Mutfakta hijyen standartı yüksek.
In Turkish, the present‐tense copula “to be” is usually omitted. Instead of saying “… is high,” you simply state the adjective at the end. So
Mutfakta hijyen standartı yüksek.
literally reads “In the kitchen, the hygiene standard high.”
If you want to be extra formal or explicit, you can add the suffix -dir to the adjective:
Mutfakta hijyen standartı yüksektir.
Turkish follows two harmony rules:
1) Consonant harmony: After a voiceless consonant like k, the suffix consonant also stays voiceless → k + t.
2) Vowel harmony: mutfak has a back vowel u, so the suffix vowel is a rather than e.
Combine these and you get -ta.