Scientists use_____ to study past climates,using ____to reconstruct climates that extend back further than our present instrumentation allows.
A)proxy methods;climate proxies
B)direct measurements;historical records
C)indirect evidence;conjecture
D)computer models;algorithms
E)inference;supposition

Question

Quizplus · Accepted Answer

Proxy methods, such as analyzing ice cores, sediment layers, or tree rings, can provide information on past climates. These proxy methods are known as climate proxies. Option B is incorrect because historical records only go back a limited amount of time. Option C is incorrect because scientists use indirect evidence, such as proxy methods, not conjecture. Option D is incorrect because while computer models are used to study climate, they are not the primary method for reconstructing past climates. Option E is incorrect because scientists use inference based on data, not supposition.

Scientists Use_____ to Study Past Climates,using ____To Reconstruct Climates That

Scientists Use_ to Study Past Climates,using To Reconstruct Climates That