Glaciers: Rivers of Ice

What You'll Learn

River systems shape the land over time. Young rivers have steep, V-shaped valleys. Mature rivers meander across floodplains. Old rivers have wide, flat valleys and deltas.

Key Words

mineral
climate
atmosphere

Materials Needed

magnifying glass
newspaper
spray bottle
cups
thermometer
rain gauge

Safety First

Do not mix unknown chemicals together.
Tie back long hair before starting the experiment.

Steps

Step 1 — Read

Read and learn: River systems shape the land over time. Young rivers have steep, V-shaped valleys. Mature rivers meander across floodplains. Old rivers have wide, flat valleys and deltas.

Step 2 — Do

Create a labeled diagram of what you built or observed.

Step 3 — Observe

Note any unexpected results.

Step 4 — Record

Share your findings with the class or a partner.

Check Your Understanding

Question 1

1 of 3

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