C3.3 Lesson 9: Water: protecting the coast

Sustainable Netherlands:
Energy and water


Energy and climate change



zlb@st-maartenscollege.nl
1 / 20
volgende
Slide 1: Tekstslide
AardrijkskundeMiddelbare schoolvwoLeerjaar 2

In deze les zitten 20 slides, met tekstslides.

time-iconLesduur is: 45 min

Onderdelen in deze les

Sustainable Netherlands:
Energy and water


Energy and climate change



zlb@st-maartenscollege.nl

Slide 1 - Tekstslide

What is the plan for today?


C3.3: Water: Protecting the coast


Slide 2 - Tekstslide

C3.3: Water: Protecting the coast

Slide 3 - Tekstslide

GOALS OF LAST LESSON
  1. You know 2 reasons why the sea levels are rising.
  2. You can explain the definition of relative sea-level rise.
  3. You know 3 reasons for subsidence in the Netherlands.

Slide 4 - Tekstslide

You know 2 reasons why the sea levels are rising.
1. Climate change
2. Subsidence
  • See next slide

         "The bottom sinks"

Slide 5 - Tekstslide

Slide 6 - Tekstslide

SUBSIDENCE
during/after the last ice age

Slide 7 - Tekstslide

You know 3 reasons for subsidence in the Netherlands.
  1. "Seesaw" after the last ice age.
  2. Pumping away rising groundwater.
  3. The extraction of "minerals".

Slide 8 - Tekstslide

You can explain the definition of relative sea-level rise.

Slide 9 - Tekstslide

CHECK HOMEWORK

Slide 10 - Tekstslide

TODAY'S GOALS
  1. You are able to explain how a polder works.
  2. You can explain how sand suppletion is used to strengthen the coast.
  3. You know the differences between glacials and interglacials.
  4. You can explain relation between the decreasing of ice and the albedo effect.

Slide 11 - Tekstslide

You are able to explain how a polder works.

Read "Below sea level" in your coursebook.
Open page 84-85 in your GeoGuide.

Slide 12 - Tekstslide

Slide 13 - Tekstslide

Below sea level

Polders - Areas of land where water levels are controlled by man-made methods.

Slide 14 - Tekstslide

Figure 1:
Reclaimed land
Figure 2:
High- and low Netherlands

Slide 15 - Tekstslide

THE POLDER SYSTEM
THE POLDER SYSTEM

Slide 16 - Tekstslide

Slide 17 - Tekstslide

Sand suppletion - Putting a lot of extra sand along the coast to protect against rising sea levels.

Slide 18 - Tekstslide

Let's go!
  • Read C3.3: Energy in the future
  •  Use G86: Ice ages
  • Make 1, 3, 4, 5 & 6

Rules while working:
  • You are allowed to work together
  • Raise your finger if you have a question

Finished? Work out the list of knowledge- and skills

Slide 19 - Tekstslide