Scientists use proxies to study climate to measure

Question

Quizplus · Accepted Answer

Proxies are used to study past climates hundreds and thousands of years ago. These proxies could include things like ice cores, tree rings, and sediment layers, which can provide information about climate variables like temperature, precipitation, and atmospheric composition. Current levels of carbon dioxide and changes in temperature over the past 100 years could be directly measured using instruments and historical records, while changes in the ozone layer over the past 30 years might be studied using satellite data and atmospheric monitoring.

Scientists Use Proxies to Study Climate to Measure