Testing The Limits of a Carbon Sink

We know that forests are carbon sinks. That means they absorb a lot of planet-warming carbon dioxide. But researchers are trying to find out just how good they are at storing carbon, and if there is a limit to how much they can absorb. VOA’s Kevin Enochs reports.


HG         Get 20% off Internet Security Unlimited! Banking, browsing, shopping; extra protection for you.

leave a reply