Option 1 -> "Radiant" means shining or glowing brightly, perfectly describing a sunrise with bright red and orange hues.
Option 2 -> "Ragged" means torn or worn with an irregular edge, which doesn't appropriately describe a sunrise.
Option 3 -> "Lavish" means luxuriously elaborate, typically used for spending or decoration rather than natural phenomena.
Option 4 -> "Extravagant" means excessive or elaborate, which doesn't naturally collocate with sunrise.
Hence, Option 1: radiant -> This adjective captures the bright, glowing quality of a sunrise that creates vivid colors in the sky, making it the most fitting choice to describe the scene -> correct