Carbon present in fossil fuel is stored for the long-term in places called ____.

Step-by-step solution

A carbon sink is a natural or artificial reservoir that accumulates and stores some carbon-containing chemical compound for an indefinite period. The carbon present in fossil fuels is stored for the long-term in these places called sinks. When fossil fuels are burned, this stored carbon is released back into the atmosphere as carbon dioxide, turning the sink into a source. Answer: sinks