3.6 Polar climates

3.6 Polar climates
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AardrijkskundeMiddelbare schoolhavo, vwoLeerjaar 3

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3.6 Polar climates

Slide 1 - Diapositive

Learning objectives
After studying this section, you will be able to:
  • Describe the polar climates
  • Explain the location of the polar climates

Slide 2 - Diapositive

Polar climates and landscapes
Three types of polar climate?

Slide 3 - Diapositive

Polar climates and landscapes
Three types of polar climate?
  • Tundra climate (ET)
  • Ice cap climates (EF) > high latitude
  • Mountain ranges (EH) > high altitudes

Slide 4 - Diapositive

Polar climates and landscapes
Tundra climate: at least one month in which the temperatures are higher than 0 °C, but none of the months is warmer than 10 °C. 

Ice cap climate: the temperature never exceeds 0 °C. 

The tundra climate does experience precipitation, but the ice cap climate is quite arid.

Slide 5 - Diapositive

The tundra climate 

Slide 6 - Diapositive

A tundra pond in the summer months - surface snow melts, forming a freshwater pond.

Slide 7 - Diapositive

The ice cap climate

Slide 8 - Diapositive

Which climate does the graph show?
A
Tundra climate (ET)
B
Ice cap climate (EF)

Slide 9 - Quiz

Which climate does the graph show?
A
Tundra climate (ET)
B
Ice cap climate (EF)

Slide 10 - Quiz

Which climate does the graph show?
A
Tundra climate (ET)
B
Ice cap climate (EF)

Slide 11 - Quiz

Tundra climate (ET)
Ice cap climate (EF or EH)

Slide 12 - Diapositive

Slide 13 - Lien

The changing polar climate
  • Temperatures in the Arctic and Antarctic are increasing faster than in other regions.

  • Effect on a regional scale: melting permafrost > buildings that were built on the once frozen soil have slowly started sinking

  • On a global scale, melting permafrost impacts the climate

Slide 14 - Diapositive