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New Zealands hav og vand: en sammenligning med Danmark

  • Engelsk
  • 9. klasse
  • Afleveret til 10
  • 1 side PDF

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New Zealands hav og vand: en sammenligning med Danmark er en engelsk-opgave til 9. klasse, afleveret til karakteren 10. Fylder 1 side (361 ord, ca. 2 min. læsning) og blev publiceret 28. marts 2013.

Denne opgave beskriver havmiljøet omkring New Zealand, med fokus på havtemperaturer, varme strømme og den usædvanligt klare vandkvalitet. Den sammenligner forholdene med Danmark og forklarer, hvordan den klare vandkvalitet påvirker marine liv og dykning. Desuden gennemgås New Zealands ferskvandsforsyning fra undergrunden og rensningsprocessen.

Redaktørens vurdering
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Beskrivelse af New Zealands havmiljø og vandkvalitet, med sammenligning til Danmark. Indeholder informative detaljer, selvom sproget har mindre fejl.
Struktur
10
Faglig dybde
7
Kilder
7
Fuldstændighed
10
  • danmark sammenligning
  • dykning
  • ferskvand
  • havmiljø
  • havstrømme
  • marine liv
  • new zealand
  • vandkvalitet

The sea around New Zealand are a bit warmer than the sea around Denmark. In the Southern part of the Island, the temperature is about 6 degrees in the winter, but in the Northern part of the island it will never be as cold. The water is warmer at the Northern part of the Island, because a warm current flows along the coast of the North Sea east side. The power comes from the tropics and is not yet completely cooled down when it reaches New Zealand. The warm water around New Zealand is very clear compared to the Danish seawater. There are not as many algae in the water and so the visibility is very good. Especially around the Northern part of the Island, where the special stream from the tropics passes, the visibility in the water can be incredible. When the water is so clear, fish and other marine animals communicate with each other through colours. Therefore there are a lot of fish with beautiful colours, like "Blue cod" and "Blue Maomao" in New Zealand. Diving trips in New Zealand provides exceptional experiences.

Around New Zealand the water are very clear and contains not algae. It’s because New Zealand has so many substances from the earth, whish drops in the water and contaminates. When the water is so clean, the fish whish lives in areas communicate much better, and therefore the fish gets much more colours than the fishes in Denmark. The water they use in New Zealand is very clean. One of the cleanest lakes in New Zealand is called "Paudrups". This lake is so clean that you by standing at the bank almost can see the floor of the lake. In New Zealand they get their water from the large underground. The water, they found in the underground, is so clean and cold. They carry the water through pipes. From these pipes the water come into waterworks, where the water is cleaned and passed on to the individual houses. The water, who comes from the underground, is so pure that it’s hardly don’t need to be cleaned before it’s drinkable.

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