1. Aim: How are landscapes defined?
Do Now: Try to define the following landscapes in by giving descriptions and facts that characterize each landscape.
1) Plains ) Plateau 3) Mountain

2. I. Landscapes (Regions):
areas on Earth that has been affected by uplifting, weathering and erosion.
specific bedrock
specific elevation
Canadian Rocky Mountain Park, British Columbia
Great Plains, Nebraska

3. Erosion, Uplift and Deposition are EQUAL
What would erosion do to a landscape?
- Erosion lowers the land (decreases elevation)
What would uplift or deposition do to a landscape?
- Uplift and Deposition builds the land up (increases elevation.
What would cause there to be no change in a landscape?
Erosion, Uplift and Deposition are EQUAL
This is called Dynamic Equilibrium

4. b) Plateau – flat elevated land
a) Mountains – the greatest relief (elevation) and steepest slopes, mostly metamorphic rock
b) Plateau – flat elevated land
with deep valleys cut by streams, mostly horizontal sedimentary rock layers
c) Plains – least
topographic relief, mostly sedimentary rock.
Matterhorn, Switzerland
Colorado Plateau
Great Plains, USA

5. REMEMBER THIS?
A hiker climbs to the top of a mountain and covers a distance of 2.3km. The hiker started at an elevation of 400m and ended at an elevation of 980m. What is the gradient of the mountain?
Matterhorn, Switzerland
252.2m/km
distance
Gradient = Change in field value

6. How is precipitation different across the United States?
II. Shaping Landscapes
A. Precipitation.
Very Wet
Wet
Moderate
Dry
How is precipitation different across the United States?

7. Wet climate create landscapes with rounded peaks and gentle slopes.
- Arid (dry) climates create landscapes with pointed peaks and steeper slopes.
How do the mountains on the East Coast compare to the mountains on the West Coast of the United States?
Appalachian Mountains, East Coast United States
Rocky Mountains, West Coast United States

8. B. Rock Composition (what it is made of)
- Strong (durable or competent) rock does not erode easily and forms steeper slopes
- escarpments (cliffs), are created by durable rocks

9. III. Drainage Patterns mimic the landscape they form in.
follows the topography (shape) of the land.

10. = Plains
= Mountains

11. = Plateau
= Mountains and Valleys

12. Annular = Igneous dome that pushed up surrounding layers of rock.

13. ESRT page 2 and 3

14. Take a worksheet from the back bottom bin and work on the front side only.
Review book p.216 – 217 #1-8