13. How would the carbon cycle be disrupted if human activities released an extremely large amount of carbon dioxide into the atmosphere?
A. Plants would have more difficulty engaging in photosynthesis, and a massive
amount would die off.
B. Plants and animals in Earth's oceans would have more difficulty processing carbon
dioxide, and carbonification would not occur in deep marine soils.
C. Animals would have more difficulty breathing, and it would be years before the air
contained a healthy amount of oxygen.
D. Humans would have difficulty burning wood and fossil fuels, and it would take
years before the air contained a healthy amount of bicarbonate HELP ASAP FOR TEST