Bamboo's Role in Carbon Sequestration

Bamboo, while invasive, plays a significant role in combating climate change by sequestering carbon. China's bamboo forests contribute significantly to the country's carbon sequestration efforts. Bamboo roots support a rich underground ecosystem that is more effective at carbon storage than woody trees. This ecosystem is driven by bacteria, specifically oligotrophs and copiotrophs, which thrive at different stages of bamboo growth, enhancing carbon absorption and storage.

What role does bamboo play in the climate crisis?

• It increases carbon emissions.

• It releases carbon into the atmosphere.

• It absorbs carbon from the air and stores it in the ground.

• It has no impact on carbon levels.

What percentage of China's carbon sequestration is attributed to bamboo forests?

• 30%

• 20%

• 11%

• 5%

How do bamboo roots compare to woody trees in terms of carbon sequestration?

• They are less effective.

• They are equally effective.

• They are more effective.

• They do not sequester carbon.

Which group of bacteria thrives when bamboo is young and carbon is scarce?

• Phototrophs

• Oligotrophs

• Chemotrophs

• Copiotrophs

What happens to the ecosystem as bamboo matures?

• It stops sequestering carbon.

• It develops a community that enhances carbon sequestration.

• It becomes less effective at carbon sequestration.

• It remains unchanged.

Which bacteria group requires abundant carbon to thrive?

• Oligotrophs

• Copiotrophs

• Phototrophs

• Chemotrophs