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Mural Key

Key: One | Two | Three

Airplane

The airplane is moving people and packages from one place to another.

Airplanes transport people to and from places where they live, work, and play. But airplanes also move plants, animals, and germs from one country to another, sometimes disrupting whole ecosystems.

What other things in the mural are flying?

Prehistoric Forest in Gas Meter

Does your house have a gas meter like this?

Forests from thousands of years ago have died and turned into the natural gas, oil, and coal (fossil fuels) that power our homes, cars, and trains. Read your home gas meter today and tomorrow (at the same time!) to see how much gas you used in one day.

Dragonfly

The dragonfly has six legs and four wings.

Where do dragonflies live near you?

Farmland and Corn

Do you like to eat corn?

Farmland gives us the food we eat, the plants and grains we use to feed animals like cows and pigs, and the plants we use to make our clothing (cotton). The corn in the farm fields will be transported by train or truck to our stores.

Do you know what state your corn comes from? Go to your grocery store and ask the produce manager.

Tree and Forest

The tree is being cut down to give us wood.

Old forests of trees give animals healthy shelter to live but also give us wood for building our own shelters. The spotted owl endangered species debate resulted from clearcutting policies in northwestern forests. Can you find the spotted owl in the mural?

Do you live in a town that once was a forest? Where is the forest nearest you?
Key: One | Two | Three

You've seen the Key, now discover What’s This?,
play Find & Link, or Meet the Artist.
Parents and Teachers, check out the Resources page.