Jared was working on a project to look at global warming and accessed an Internet site where he captured average global surface temperatures from 1866. Which of the four methods of data
Collection was he using?
A) Published sources
B) Experimentation
C) Surveying
D) Observation

Question

Quizplus · Accepted Answer

Jared was using published sources as he accessed an Internet site to obtain historical data on average global surface temperatures.

Jared Was Working on a Project to Look at Global