Which form of the noun in parentheses correctly completes the passage?
Cevap:To protect their vulnerable nests from sudden tidal flooding, saltmarsh sparrows construct intricate, woven cup structures suspended within the dense cordgrass of coastal estuaries. However, these 【birds'】 (bird) nesting efforts are increasingly threatened by sea-level rise and coastal development, both of which degrade the delicate marsh ecosystems that these avian species rely on for survival.
Cevap
birds'
The correct spelling 'birds'' functions as a plural possessive noun. The sentence refers to the nesting efforts of multiple saltmarsh sparrows, as indicated by the plural subject 'saltmarsh sparrows' earlier in the passage and the plural demonstrative determiner 'these' immediately preceding the blank. Because the nesting efforts belong to the birds, a possessive form is required. For a regular plural noun ending in -s, the possessive is formed by adding a single apostrophe at the end.
Adım Adım Çözüm
Anahtar Kavram
Plural and possessive nouns are used to indicate number (singular vs. plural) and ownership or modification (possessive vs. non-possessive). A plural possessive noun ending in -s requires only an apostrophe at the end.