Final answer:
Algae reduce carbon dioxide emissions by absorbing carbon dioxide through photosynthesis.
Explanation:
Photosynthesis is the process by which plants, including algae, convert carbon dioxide and water into organic matter and oxygen using light as the energy source. Algae, through photosynthesis, absorb carbon dioxide from the atmosphere, reducing the overall carbon dioxide emissions. This process helps in mitigating the increase in atmospheric carbon dioxide levels, thereby aiding in combating global warming.
Learn more about photosynthesis here:
https://brainly.com/question/29764662
