Oefentoets Aardrijkskunde: Kaartvaardigheden - 20 years tracking an eagle | HAVO 3/VMBO theoretische leerweg, 4/VWO 2

Ontdek de digitale toets over de migratie van adelaars, inclusief GPS-tracking en seizoensgebonden vluchtpatronen, gericht op studenten en natuurliefhebbers die meer willen leren over vogelgedrag en technologie. - 5 vragen

Aantal vragen

Vak(ken)

Aardrijkskunde

Kerndoel(en)

VO Kerndoel 38: Geografische basiskennis

Leerniveau(s)

HAVO 3, VMBO theoretische leerweg, 4, VWO 2

Uitgever

ODD

Copyright

cc-by-sa-40

Migrerende adelaars en hun GPS-tracking

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A group of migrating eagles has given Russian researchers a sky-high telephone bill. The beasts have trackers on their ankles that transmit their GPS coordinates via SMS, but they have done a bit too much roaming in Iran.

Which two birds have flown over Iran?

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Aina and Aman
Aman and Min
Min and Aina
Not a single bird has come over Iran

Seizoensgebonden migratie van vogels

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Why do these birds move up and down every year?

afbeelding

They are looking for a partner
Young birds leave the nest and find their own habitat
They are looking for food
In winter, the birds flee the cold Siberia

Kosten van SMS-berichten per land

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The article states: "One eagle in particular, named Min, flew to Iran with hundreds of saved text messages from the time it was out of reach. In Iran, text messages cost 49 rubles, or 69 cents, each, while The researchers 'expectation was that the messages would have the opportunity to be sent to Kazakhstan or Russia, where they would cost 2 to 15 rubles each, which meant that Min would have used up the Russian investigators' entire telecom budget in one fell swoop. "

Which statement is correct:

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SMS costs vary per country and a bird flies where it wants
Birds usually stick to the route their GPS tracker gives them
Birds have a continuous range to send their text messages
Only in countries that do not have a Whattsapp do the birds send messages as SMS

Vluchtpatronen van een arend analyseren

View the map.
You see the routes that one eagle has flown in 20 years.

What do you notice about this?

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He really flies a different route every year
He keeps a kind of average fixed route
It flies more east-west than north-south
In the end, he always ends up at the Arabian Sea in summer

Hoogtes en routes van een arend

View the map.
You see the routes that one eagle has flown in 20 years.

Near which capital does the eagle have to overcome great heights (mountains)?

afbeelding

Teheran (Iran)
Baghdad (Iraq)
Riyadh (Saudi Arabia)
Sanaa (Yemen)