Volcanic eruptions add carbon dioxide to the atmosphere. Which of the following also adds carbon dioxide directly to the atmosphere?Responsesforming fossil fuelsforming fossil fuelserosion of igneous rockserosion of igneous rocksevaporation of a puddleevaporation of a puddleburning a forest

Which of the following increases the amount of carbon dioxide released into Earth's atmosphere?A.Melting permafrostB.PhotosynthesisC.Burning fossil fuelsD.Synthesizing hydrocarbons

Which FIVE of the following add carbon dioxide to the atmosphere?Group of answer choicescombustion of biofuels (e.g., biodiesel)combustion of fossil fuelsdissolution in ocean waters and the formation of limestoneforest firesphotosynthesisrespiration and decayvolcanic eruptionsweathering of silicate minerals

The graph below compares two types of carbon dioxide emissions over the past several decades.Which is the best conclusion drawn from the graph? A. Fossil fuels and volcanic eruptions are both natural processes which will fluctuate based on climate change. B. Human use of fossil fuels has increased because of the increased resources supplied by volcanic eruptions. C. Human use of fossil fuels has a larger impact on rising global temperatures than volcanic eruptions. D. Fossil fuels and volcanic ash are both renewable resources which add carbon dioxide into the atmosphere.

Which of the following activities is a significant contributor to the increase in carbon dioxide levels in the atmosphere?*1 pointa) Planting treesb) Driving electric carsc) Burning fossil fuelsd) Using solar energy

Which of the following does not remove carbon dioxide from the atmosphere?Group of answer choicesburning fossil fuelsthe oceanplantsphotosynthesis