Which do scientist study to determine the air temperature at the time it is formed select two answers
Scientists can study the following to determine the air temperature at the time it is formed:
1. Ice cores: Scientists can drill into ice sheets or glaciers and extract ice cores. These ice cores contain air bubbles trapped within them, representing the composition of the atmosphere at the time the ice formed. By analyzing the isotopic composition of the air bubbles, scientists can estimate the temperature when the ice formed.
2. Tree rings: Scientists can study the width and density of tree rings to estimate past climate conditions, including air temperature. The width of the rings can indicate periods of rapid growth (associated with warmer temperatures), while the density of the rings can provide information about moisture levels and temperature variations throughout the year.