Final answer:
The writer can improve word choice and consistency of tone by reducing repetitive language and using more appropriate academic language. They can also consider including more figurative language to enhance the tone of the essay.
Step-by-step explanation:
The writer can improve word choice and consistency of tone by reducing repetitive language and using more appropriate academic language. They can also consider including more figurative language to enhance the tone of the essay. It is important to maintain consistency in word choice and tone throughout the essay to create a cohesive and professional piece of writing.