Thermohaline Circulation and Abrupt Climate Change: Greenland is Melting!

DOWNLOAD ACTIVITY Preview: Data from ice cores suggest that sometimes the Earth has undergone rapid changes in climate in as little as

Decoding Ice Cores: Using Direct Measurement to Analyze Earth’s Climate History

DOWNLOAD  Lab #1 DOWNLOAD LAB #2 VIDEO: What is a Proxy? Preview: Ice cores and tree rings are two ways that climate

Engineering Challenge: Designing a Portable Drilling Rig

Engineering Challenge: Designing a Portable Drilling Rig Download Activity (as a Google doc) Watch short video for teachers (5+ minutes) Most of

Decoding Ice Cores–Isotopic Analysis–How warm was the Earth in the past?

DOWNLOAD ACTIVITY PREVIEW: In this lab we will use 5-pennies to model water molecules sampled from each of  11 different “ice core