Klas H3a (Kandinsky) - oefenen PW H6 (16 april)

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• Leerjaar 3

Recap chapter 6

Which statement is true?

I: Between 2,5 billion - 12.000 years ago was the Pleistocene
II: The Holocene is when most of the Dutch Landscapes are formed

1. I: True. II: True.
2. I: True. II: False.
3. I: False. II: True.
4. I: False. II: False.

Pleistocene = 2,5 million - 12.000 years ago (not billion)

Holocene = 12.000 years ago - now

Is this statement true?

''During the Pleistocene you had alternated glacials and interglacials''.

1. This statement is true
2. This statement is false

How are braided rivers formed?

Braided rivers form when these rocks and sediment build up on the riverbed. In time the build-up becomes so high that the water, seeking the lowest path, begins to flow down a new channel. In this way the streams of a braided river are always moving across their wide bed.

Tongue Basin:

What is Regime?

1. The daily movement of rising water.
2. Steep edge located parallel to the contour line (hoogtelijn).
3. Period in which the influence of the sea decreases.
4. Fluctuation in the water discharge of a river.

A = flow (debiet)

B = Lynchet (Hills Limburg)

C = Marine transgression

Gradient = hoogteverschil

What term can you place on '?'

1. Boulder clay mounds
2. Alluvial fan
3. Tonge basins
4. Salt marches

Tongue Basin:

1: What is the name of the second to last ice age?
2: During this time, was there land ice in the Netherlands?

Saale glaciation

, yes there was land-ice in the Netherlands

During the Saale glaciation, the land-ice reached the Netherlands in 2 phases, which phase is shown in the picture?

1. Fase 1: formation boulder clay mounds
2. Fase 2: formation push morrains

Which statement is true?

I: Boulder clay mounds are higher than push moraines
II: With boulder clay mounds, there ARE tongue basins

1. I: true II: false
2. I: true II: true
3. I: false II: true
4. I: false II: false

What two factors play a role with relative sea level rise?

climate change/ sea level rise

soil subsidence

What landscape can you see on the picture?

1. Marine clay landscape
2. Peat landscape
3. Drainage polders
4. Loess landscape

What was peatland being used for in the past?

Where is this picture taken?

1. North-Holland
2. Groningen
3. Sealand
4. South-Limburg

Albedo effect

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