Look at these examples from the text, and say whether the modifiers (in italics) are nouns, proper nouns, or adjective plus noun.
(i) An otter fixation (iv) The London streets
(ii) The iron railings (v) Soft velvet fur
(iii) The Tigris marshes (vi) A four-footed soccer player
(i) otter - noun
(ii) iron - noun
(iii) Tigris - proper noun
(iv) London - proper noun
(v) Soft velvet - adjective plus noun
(vi) Four-footed - adjective plus noun