Climate Change 2

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Across
  1. 2. This Milankovitch cycle operates on 40,000 year cycles
  2. 3. In which layer of the atmosphere does volcanic SO2 reflect incoming solar radiation
  3. 4. Co2 is distributed ??. Which means ice cores provides global climate data
  4. 5. The fossil shells of sea creatures collected from sea floor sediment
  5. 7. Do single volcanoes warm or cool the planet?
  6. 9. Lake sediments contain these
  7. 11. The little ice age is also known as the ..... Minimum
Down
  1. 1. This current circles Antarctica
  2. 3. This Milankovitch cycle operates on 100,000 year cycles
  3. 6. This isotope can help recreate past climates. Collected from ice core data
  4. 8. Pollen analysis has revealed this type of forest in UK 10,000 years ago
  5. 10. The little ice age in Europe is caused by ...