The statement that is not accurate is: "Only fossil fuels, not living plants, release carbon dioxide when burned."
Explanation:
1. Global temperature and carbon dioxide concentration are related: This statement is accurate. The increase in carbon dioxide levels in the atmosphere contributes to the greenhouse effect, which leads to a rise in global temperatures.
2. By itself, reforestation is not sufficient to slow global warming: This statement is also accurate. While reforestation can help absorb carbon dioxide from the atmosphere, it is not the sole solution to mitigating global warming. Other measures such as reducing greenhouse gas emissions are necessary.
3. Carbon dioxide levels have risen over the last 30 years: This statement is accurate. Scientific data shows that carbon dioxide concentrations in the atmosphere have been increasing over the past few decades due to human activities like burning fossil fuels.
4. Only fossil fuels, not living plants, release carbon dioxide when burned: This statement is not accurate. Both fossil fuels and living plants release carbon dioxide when burned. When living plants are burned, they release the carbon dioxide stored in them through the process of photosynthesis.
In summary, the statement that is not accurate is the one claiming that only fossil fuels release carbon dioxide when burned, as living plants also release carbon dioxide when they undergo combustion.
