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Laabri

Radiolab: From Tree to Shining Tree

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Last updated almost 4 years ago
18 Nsɛmmisa
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Listen to the RadioLab podcast: "From Tree to Shining Tree".

You may use your laptop or a smart phone with the RadioLab podcast app. This podcast is about 30 minutes long. This will change your understanding of trees and how they act cooperatively using the "Wood-wide web" :-)

http://www.radiolab.org/story/from-tree-to-shining-tree/

Listen to the RadioLab podcast: "From Tree to Shining Tree".

You may use your laptop or a smart phone with the RadioLab podcast app. This podcast is about 30 minutes long. This will change your understanding of trees and how they act cooperatively using the "Wood-wide web" :-)

http://www.radiolab.org/story/from-tree-to-shining-tree/

Asemmisa {{asɛmmisaAhyɛnsode}}
1.

What happened to their dog in the beginning of the story?

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Trees of different species are supposed to fight each other for sunshine and other resources, right? Well, what happened when she took out the birch tree that was next to the fir tree?

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

What happens when she injected radioactive gas into the various trees growing in the plastic bags?

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

If you put food in one tree over here it could end up in another tree 30 feet away.

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

The trees that were the biggest and oldest were the ones that were the most highly connected to other trees.

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

What’s the funny name the scientists came up for this tree to tree network?

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

The investigators went to the botanical gardens to investigate further. What kind of creature did they find growing on the roots of plants?

Asemmisa {{asɛmmisaAhyɛnsode}}
8.
Asemmisa {{asɛmmisaAhyɛnsode}}
9.

What do the trees produce that the fungi need?

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

What do the trees need that comes from the soil so they can be bigger than the size of a tulip plant?

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

Tree roots are not actually that good at doing what you think they are doing? What do we think the roots are doing?

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

To be clear, the fungi tubes wrap around the tree roots so they can exchange what two things?

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

What do the fungus tubes secrete when they encounter a packet of minerals so that they can “mine them”?

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

Explain the role of the little springtails and what the fungus tubes are sucking out of them?

Asemmisa {{asɛmmisaAhyɛnsode}}
15.

There are some forest areas where up to __________ % of the nitrogen found in the trees comes from “fish food”, discarded salmon remains from bear meals.

Asemmisa {{asɛmmisaAhyɛnsode}}
16.

What is meant by: Trees use the fungus tubes as a bank? Give an example.

Asemmisa {{asɛmmisaAhyɛnsode}}
17.

How do trees use the fungus to send warning signals (like a game of telephone) to each other? Give an example.

Asemmisa {{asɛmmisaAhyɛnsode}}
18.

Based on what you know, do you think there is a sort of “intelligence” in the forest community? Why or why not?