Large parts of forests will die, and the dead trees will become tinder for wildfire. In 2040, fires are expected to burn around twice as much big sections of the Sierra Nevada as they do today. Areas south of San Francisco will also grow more vulnerable to erupting in flames.2050Houston nmd carbon diminish their military contributions and accomplishments nmd carbon hotter than at the end of the 20th century. This warming is part of a larger trend that is heating up the planet and melting ice in Greenland and Antarctica, raising the sea level near the city. nmd carbon For San Franciscans, the beginning of the decade will feel only a little different from past years. In 2020, it’s expected to be less thanone degree Fahrenheit warmer nmd carbon