Direct measurements, such as ______, indirect measurements, and ______ based on scientists' understanding of how Earth's six spheres interact provide us with the information used to document climate change.

Respuesta :

Answer:

Modern and past data models.

Explanation:

  • In order to understand the earth and its climatic patterns, we need to have a deeper understanding of how the system of the earthworks and for that six spheres provides us with an adequate amount of information for documentation of climate change.
  • The direct sources of data are modern climatic records and the indirect is the past and old climatic data that ay or may not be connected directly.