Draw a diagram that follows the effects of CO2 on climate and theinteractions between CO2 levels and phytoplankton.

Provide three examples of how climate change is affecting some species of organisms. Explain how these organisms are being affected.

The diagram shows how gas concentrations in a pond change over a 24-hour period. Oxygen and Carbon Dioxide Levels in a Pond Ecosystem Night Day Night O2 Concentration of Gases CO2 Which hypothesis is most likely supported by the data? O The concentration of O2 will increase during the day as a result of decreased pond temperatures. O The concentration of O, will decrease during the night as a result of decreased photosynthesis. O The concentration of CO, will increase during the night as a result of decreased cellular respiration. O The concentration of CO2 will decrease during the day as a result of decreased fermentation. P Type here to search Lenovo

Which of these statements describes an accurate model for how carbon dioxide and oxygen levels change within the ocean over time? Choose two answers that apply. A) eutrophication of the ocean leads to an increase in dissolved oxygen. B) photosynthesis by the phytoplankton increase the oxygen concentration of the ocean. C) decomposition of dead organic matter decreases the oxygen concentration in the ocean. D) cellular respiration by primary consumers increases the oxygen concentration in the ocean E) anaerobic respiration at the ocean floor decreases the carbon dioxide levels in the ocean