Question

Modern advancements in renewable energy sources have led to significant improvements in reducing carbon emissionsSolar and wind energy are now being widely adopted as sustainable alternatives to fossil fuelsHowever, there are concerns about the reliability of these energy sources and the initial costs of implementation. What is one concern mentioned in the passage regarding the use of renewable energy sources?

• A. They are too expensive to implement
• B. They cannot reduce carbon emissions
• C. They may increase the use of fossil fuels
• D. They lack technological advancement
• E.

Hint:

Focus on identifying concerns or challenges explicitly mentioned in the passage to select the correct option

Answer 1

The Correct Option is A

The passage highlights both the benefits and concerns related to renewable energy sources
It mentions that solar and wind energy help reduce carbon emissions and are being adopted widely

However, it also points out concerns about the reliability and the initial costs of implementation

Among the , only (A) directly relates to the “initial costs” concern, meaning they can be too expensive to implement
(B), (C), and (D) contradict the passage’s content since the passage states renewable energy reduces emissions, does not suggest increased fossil fuel use, and implies technological progress