The video is being made. Until it arrives, here is what it will say (117 words, about 58 seconds):

Here's Quinn on a beach in Oregon, the morning after a storm. Waves wash over the wet sand. The wind flattens the dune grass, and a gull lands on a rock.

The sand, the waves, the wind, the grass and the gull look different. But scientists sort them into the big parts of Earth, and each part has its own name.

So what are those names, and which part was doing what in last night's storm?

To find out, we will look at Earth's rock and soil, its water, its air and its living things, and what each one does in a storm.

Okay, so are you ready to find out the names of Earth's big parts?

It ends with a ready line. Then pick a reply below — any reply counts.