Answer:
B. The author states that recent heatwaves in Moscow and Chicago show that extreme weather is more likely.
Explanation:
In logic, inductive method or induction is the reasoning that, after considering a sufficient number of particular cases, concludes a general truth. Induction, as opposed to deduction, is based on particular data of the sensitive experience. According to the inductivist, science begins with observation.
In this case, the author of the text noted a number of specific factors to assert that recent heat waves in Moscow and Chicago show that extreme weather is more likely. For this reason the correct reset is the letter B.
