C2.3 - Lesson 7: Catchment area of the Rhine

From the mountains to the sea



C2.3: Catchmentarea of the Rhine


zlb@st-maartenscollege.nl
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From the mountains to the sea



C2.3: Catchmentarea of the Rhine


zlb@st-maartenscollege.nl

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What is the plan for today?


  • C2.3: Catchment area of the Rhine

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C2.3: Catchment area of 
the Rhine

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Goals of last lesson
  1. You can explain the relationship between meanders and the flow speed in the Upper Plain
    (W9, W10, G90). 
  2. You can explain in 3 steps how an oxbow lake is created (W11, G90).
  3. You can use a map to show the watershed between two catchment areas (G120).
  4. You can explain why the flow rate in summer is much lower than in winter (G120).

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Catchment area of the Rhine

Catchment area /
watershed

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G120 in your GeoGuide
W8 in your workbook

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Check 1

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Formation of an oxbow lake

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MEANDERS &
OXBOW LAKE

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Today's goals
  1. You can link the characteristics flow speed, fall, erosion, sedimentation, to the upper,
    middle and lower reaches of a river (W8).
  2. You can explain the origin of the horsts and grabens.
  3. You can calculate the fall and gradient between 2 points in a river (G121).
  4. You can explain the difference in formation between an estuary and a delta, using the
    terms sedimentation and erosion (G90).

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HORST & GRABEN

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Altitude differences in Germany

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HORST &
GRABEN

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G121: Fall and gradient
Fall: The difference in altitude between two points along a river.
Gradient: The fall per kilometre.

Take question 8 in front of you

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You can calculate the fall and gradient between 2 points in a river (G121).
FALL & GRADIENT

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Let's go!
  • Read the text at page 28/29 of your coursebook.
  • Make exercises 7, 8, 9 + W14 of paragraph 3 in your workbook.
  • Read GeoGuide numbers 121.
Rules while working:
  • You work alone and in silence.
  • Raise your finger if you've a question.
  • Always read the exercise well before you ask your question.
Finished? Open the list of knowledge and skills on your Chromebook and make paragraph 1 till 3.

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Homework for next lesson

Finish the questions of paragraph 3.
Repeat and practice for the quiz, so.. prepare questions?

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