A scenery being portrayed
Answer:
nonsense
Explanation:
The author hints at their feelings of disdain towards Kircher numerous times, but the most notable and outright display of their true feelings is through the use of the word 'nonsense'.
The author uses this word to show their contempt towards Kircher's ideas, while the other answer choices are irrelevant or describe things unrelated to Kircher.
<span>Lightning rods are a necessity for radio towers and skyscrapers.
This is the topic sentence, because it's clear from this that the paragraph will discuss lightning rods and why they are necessary for radio towers and skyscrapers to have. It is broad enough to open the paragraph but also specific enough to give preview and some detail. </span>
