Climate Data: Reading the Past (Part 2)

What You'll Learn

Climate data from ice cores, tree rings, and ocean sediments helps scientists understand past climate patterns and predict future changes.

Key Words

frequency
amplitude

Materials Needed

cups
aluminum foil
ruler

Safety First

Protect your work surface with newspaper or plastic.

Steps

Step 1 — Read

Read and learn: Climate data from ice cores, tree rings, and ocean sediments helps scientists understand past climate patterns and predict future changes.

Step 2 — Do

Build your model using the materials provided.

Step 3 — Observe

Draw a picture of what you observe.

Step 4 — Record

Answer the questions based on your data.

Check Your Understanding

Question 1

1 of 3

What is wavelength?