What can scientists learn from the chemical isotopes in leftover shells of foraminifera about the climate at the time the foraminifera lived? (1 point)
Scientists can learn about the climate at the time the foraminifera lived by analyzing the chemical isotopes in their shells. The chemical makeup of isotopes, which is affected by the temperature and salinity of the water in which the foraminifera lived, provides clues about the environmental conditions of the past. By comparing the isotopic composition of foraminifera shells from different time periods, scientists can reconstruct past climate patterns and gain insights about the Earth's climate system.
