asked 116k views
18 votes
What 4 pieces of evidence can scientists collect to determine climate change? Pick one and explain how it can be used to show climate is or has changed.

asked
User Waverly
by
8.5k points

1 Answer

13 votes

Answer:When scientists focus on climate from before the past 100-150 years, they use records from physical, chemical and biological materials preserved within the geologic record. Organisms (such as diatoms, forams and coral) can serve as useful climate proxies. Other proxies include ice cores, tree rings, and sediment cores.

Step-by-step explanation:

answered
User Benjamin Jones
by
8.5k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.