I was going to answer but big mako already did
In terms of structure, the poems are very different. The haiku is only three lines long and discusses a single moment in time; “Digging” is much longer, has many stanzas, and jumps between time periods. There are some ways in which the poems are similar, however. For example, the speakers of both poems discuss how their writing is related to and inspired by farming or gardening.
I believe the answer is a noun.
Explanation: Verbs usually come after nouns (they describe them). In this situation, it said desire was radiating from the lion’s skin, so radiating is describing the lion’s desire.