How earth and its climate have changed

12345678910
Across
  1. 2. when the continents were together it is called_______
  2. 4. When tectonic plates are shifted underwater it creates a __________
  3. 6. The burning of _____ fuels is a major cause of global warming
  4. 8. The changing of the earth's climate due to high emissions and unsustainable practises
  5. 10. Their skeletons are measured to study past ocean conditions
Down
  1. 1. A key part of greenhouse gas that can be produced by cattle
  2. 3. a detailed record that using layers and air bubbles to record past climate changes
  3. 5. The largest division of time
  4. 7. The second time period of the mesozoic
  5. 9. It wiped out the dinosaurs