Wanted: Oscar Obsidian - Auckland Museum
Wanted: Oscar Obsidian - Auckland Museum
Wanted: Oscar Obsidian - Auckland Museum
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Activity<br />
Sheet<br />
ACTIVITY SHEET<br />
DOMAIN VOLCANO FIELDTRIP (PAGE 3)<br />
The vent has gone - what may have happened to it?<br />
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Two styles of eruption created the shape of the Domain volcano. Which two are they?<br />
Which eruption came first?<br />
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Fernery<br />
Visit the Fernery through the back of the Wintergardens. What rock type is present here?<br />
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Where do you think some of this rock possibly came from?<br />
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Why do you think cement was used to line the bottom of the Fernery ponds and not the other rocks that<br />
are there?<br />
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Duckponds<br />
Cross the road at the kiosk end of the duckponds and walk down the track called Lover's Walk.<br />
Look at the basalt blocks that lie in the stream. Are they natural or were they put there on purpose?<br />
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Basalt blocks are used to form steps on the path (as well as the edges of many roads in <strong>Auckland</strong>).<br />
Where do you think the blocks came from and who would have quarried and shaped them? Hint!<br />
These rocks are not from the Domain, but from another volcano close to the Domain.<br />
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As you go down the path, list the methods you can see that are used to stop erosion the stream and the<br />
path.<br />
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<strong>Auckland</strong> <strong>Museum</strong> 37