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
reflection

Materials Needed

rubber bands
string
cups
aluminum foil

Safety First

Do not taste any materials.
Wear safety goggles when mixing liquids.
Wash hands after handling materials.

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?