Meaning: 'Especially' means particularly or notably, indicating a specific focus on certain individuals.

Wrong options:

• necessarily: The adverb 'necessarily' implies something that must happen, which does not fit the context of emphasizing specific risks.
• conflicts: The noun 'conflicts' refers to disagreements or struggles, which is unrelated to the context of health risks associated with heat.
• consequences: The noun 'consequences' refers to outcomes or results, but it does not serve as an adverb to modify the sentence appropriately.
• intense: The adjective 'intense' describes something that is strong or extreme, but it does not fit grammatically as it does not serve to emphasize the risks for specific groups.
• flexible: The adjective 'flexible' means capable of bending easily without breaking, which is irrelevant in the context of health risks.

Correct answer: getting

Explanation: The word 'getting' is a gerund that indicates a process of becoming more frequent, fitting grammatically and contextually as it describes the increasing occurrence of heatwaves due to climate change.

Meaning: 'Getting' refers to the process of becoming or increasing in frequency.

Wrong options:

• necessarily: The adverb 'necessarily' does not fit as it does not convey the idea of change or increase in frequency.
• conflicts: The noun 'conflicts' is unrelated to the context of heatwaves and does not indicate a change in frequency.
• consequences: The noun 'consequences' does not fit grammatically as it does not describe the action of heatwaves becoming more frequent.
• intense: The adjective 'intense' describes the strength of heatwaves but does not indicate a change in their frequency.
• flexible: The adjective 'flexible' does not relate to the context of heatwaves and does not indicate an increase in occurrence.

Correct answer: intense

Explanation: The word 'intense' is an adjective that describes the severity of heatwaves, fitting grammatically and contextually as it emphasizes the increasing strength of these weather events.

Meaning: 'Intense' means extreme or strong, particularly in reference to the severity of heatwaves.

Wrong options:

• necessarily: The adverb 'necessarily' does not describe the nature of heatwaves and does not fit grammatically.
• conflicts: The noun 'conflicts' is unrelated to the description of heatwaves and does not convey intensity.
• consequences: The noun 'consequences' does not fit as it does not describe the nature of heatwaves themselves.
• getting: The gerund 'getting' describes a process of change but does not convey the intensity of heatwaves.
• flexible: The adjective 'flexible' does not relate to the context of heatwaves and does not describe their severity.

Correct answer: consequences

Explanation: The word 'consequences' is a noun that refers to the outcomes or results of heatwaves, fitting grammatically and contextually as it highlights the serious effects of prolonged heat exposure.

Meaning: 'Consequences' refers to the results or effects that follow from a particular action or situation.

Wrong options:

• necessarily: The adverb 'necessarily' does not fit as it does not convey the idea of outcomes or results.
• conflicts: The noun 'conflicts' is unrelated to the context of health risks and does not describe the results of heatwaves.
• intense: The adjective 'intense' describes the nature of heatwaves but does not refer to their outcomes.
• getting: The gerund 'getting' does not fit as it does not describe the results of heatwaves.
• flexible: The adjective 'flexible' does not relate to the context of consequences and does not describe outcomes.

Correct answer: incidence

Explanation: The word 'incidence' is a noun that refers to the occurrence or frequency of events, fitting grammatically and contextually as it describes the rate of death during heatwaves.

Meaning: 'Incidence' refers to the frequency or rate at which something occurs, particularly in a specific context.

Wrong options:

• necessarily: The adverb 'necessarily' does not fit as it does not convey the idea of occurrence or frequency.
• conflicts: The noun 'conflicts' is unrelated to the context of health risks and does not describe the rate of death.
• consequences: The noun 'consequences' refers to outcomes but does not specifically address the frequency of death.
• intense: The adjective 'intense' describes the nature of heatwaves but does not relate to the occurrence of death.
• getting: The gerund 'getting' does not fit as it does not describe the frequency of death.