Nature is ever at work building and pulling down, creating and destroying, keeping everything whirling and following what is the Type of Figurative Language and Literary Meaning

Personification. Nature doesn’t technically work or build, so it is given human like quality here. The literary meaning is that nature is - powerful force of both creation and destruction.

You would multiply 45 by 31 for 45 minutes for 31 days your answer would be 1395 minutes in the month of july