Here are answers to the questions posted on May 14. The amount of co2 is 387 (pm). I think that the data was collected in the late afternoon or early evening. I think the amont of co2 will move up as it gets darker.
Here are answers to the questions regarding the tundra:The factors that cause this area to be tundra is because of its location- it does not get a lot of sun and warmth there. The air is dry and cold and there is little moisture. If the climate gets warmer, then the permafrost will melt, there will be more moisture in the air, and more plants will grow. There are no trees because of the many months of cold climate, little sunshine, and lack of moisture.