Which best revises a sentence from the paragraph by adding an appropriate transition?
Similarly, forests are more than just a pretty addition to the landscape.
For example, forests help the environment by soaking up carbon dioxide, conserving soil, and preventing flooding.
However, forests help people by providing a place to live and by providing jobs.
To summarize, over 300 million people worldwide live in forests, and over 1.6 billion people depend on forests for their jobs.