Limestone rocks, coral reefs, and forests are examples of Select one a. carbon sources b. carbon sinks c. carbon credits d. geo-sequestration. Differences in the climates of Venus, Earth, and Mars can be best explained by Select one: a. the distances of each planet from the Sun b. the chemical make-up of their atmospheres c. the percentage of carbon dioxide in their atmospheres d. the distances of each planet from the Sun and the chemical make-up of their atmospheres Which of the following statements is supported by the data presented in the graph? Select one a. The planet closest to the Sun has the warmest temperature b. Mars is too far from the Sun to support life c. Distance from the Sun alone is not sufficient to explain the variation in temperatures of the planets d. Because it is the warmest of the planets, Venus is likely to support life Solution 1. carbon sinks 2. the distances of each planet from Sun and their chemical makeup of their atmospheres. Because of its thin atmosphere and greater distance from Sun, the surface temperature is colder for Mars. however, it experiences temperature fluctuations. 3. distance from Sun alone is not sufficient to explain the variation in temperatures of the planets. 3..