Was bored, drew sum doodles of my gf to pass time in class :)

Question 5 the poet protests against child labor and condemns the harm done to children exploited in this practice. yet in lines 23-24, the child narrator writes that “tho' the morning was cold, tom was happy and warm / so if all do their duty, they need not fear harm.” this is an ironic expression of the narrator’s

In the poem i felt a funeral, in my brain what rhyme scheme does the poet use and how does it contribute to the poem?

How does the underlined figurative language contribute to the meaning of the poem?