Question

technologies to ensure a sustainable future for generations to come. how does the concluding statement in the excerpt support the argument made in the preceding text? it introduces new points that were not addressed earlier in the text. it repeats the argument without adding any new information. it synthesizes the main points discussed and emphasizes the importance of continuing efforts toward renewable energy. it shifts focus to an entirely different topic unrelated to the main argument.

Explanation:

To determine the correct answer, we analyze each option:

• The first option is incorrect because a concluding statement should not introduce new points.
• The second option is incorrect as a good conclusion synthesizes, not just repeats.
• The third option is correct: A concluding statement typically synthesizes main points and emphasizes the importance of the topic (here, renewable energy efforts for a sustainable future).
• The fourth option is incorrect as a conclusion should relate to the main argument, not shift to an unrelated topic.

Answer:

It synthesizes the main points discussed and emphasizes the importance of continuing efforts toward renewable energy.