Ready Jet Go | What's A Topographical Map? | Season 2 | Episode 23

- Okay, official planning session for the First Earthie Kids to Climb a Mars Mountain Club!

- Yay!

- Let's review the checklist.

We'll need some supplies and a map.

Since no Earthie's ever climbed Mt.

Sharp, we need to make our own.

- And once we make our map, we'll need to plan a hiking route.

- Right!

We also need a team to hike with.

- [squeaking] - Oh, uh, Sunspot says he's always been a solo hiker.

He likes to hike alone, but he'll hike near us.

- What?

But, Sunspot, we're a team.

- [blows raspberry] - Okay, let's make that map.

- Guys, here's all we need to climb Mt.

Sharp.

[effort noises] Peasy-easy.

- [chuckles] Jet, that map is too simple.

Our Mt.

Sharp map has to show what things might be in our way.

- And what the ground is like we'll be hiking on.

It should also show us how steep the trail is.

I think we need... both: A topographical map!

- What on planet Earth is that?

- I'm glad you asked.

A topographical map shows you all kinds of things in nature in an area.

- It mainly shows how high things are, and how up and down the trails become--how steep.

- Hey, we're in luck!

Here's a topographical map of Mt.

Sharp.

- Wow!

That's so cool!

We'll be the first Earthie kids to climb a Mars mountain!

I'm so excited!

- Whoa, it says that it's more than 18,000 feet high.

That's really high.

- Sean, you're not getting cold hands about climbing Mt.

Sharp, are you?

- Cold feet, and yes, I am.

- But, Sean, climbing Mt.

Sharp has so many things you love.

Mars, hiking... - And maps!

- And popcorn!

- I do like all those things.

And going to space will help me in the future as I lead a team of astronauts to Mars.

[deep breath] Okay, I'm in.

- Great!

Okay.

Let's gather supplies.

- And start making our map.

- And pick a climbing buddy.

- And make a popcorn sculpture of our amazing accomplishments!

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