Improving Clarity in Sentence Structure

Very Easy Expression Of Ideas Effective Language Use

Read the following sentence:

In recent years, the popularity of electric cars has significantly increased, fueled by advancements in battery technology and environmental concerns.

Which revision of the underlined portion would improve the clarity and effectiveness of the sentence?

advancements and technology of batteries have advanced

improvements in the technology of batteries

the enhancement of batteries and environmental issues

battery technology advancements and issues about the environment

Hint

Submitted12.5K

Correct10.3K

% Correct83%