Showing posts with label Fold Mountains. Show all posts
Showing posts with label Fold Mountains. Show all posts

Sunday, December 4, 2011

Alpine Valley Diagram

See Geography Book

Brain Drain (FM and PT)

See in geography book

Revision Guide is located in Easynotecards

Success Criteria (5/12/11) Physical Features and Humans What's a ocean trench?

Success Criteria (5/12/11)


  • I can link physical features and human activities
  • I can locate and explain the formation of ocean trenches
  • I can record what i did today effectively 

Wednesday, November 30, 2011

My Success Criteria (1/12/11) Living Graphs

My Success Criteria (1/12/11)


  • I can link data and events on a living graph
  • I can have another go at an exam question
  • I am able to record what I did today effectively 



Wednesday, November 23, 2011

Success Criteria (24/11/11) How To Tackle FM exam questions


  • I can understand how to approach exam questions
  • I will understand how the exam questions will be marked


Optional: I can understand a range of human uses of fold mountains

Wallwisher (Fold mountain end of chapter questions)

1. Where are the fold mountains formed? Any near Malaysia?


The fold mountains are formed near collisionary boundaries where the plates move together to force sedimentary rock into fold mountains. There are some fold mountains in Malaysia,  Mount. Kinabalu is a good example.

2. How are they formed?

Firstly, rivers and seas carry sediments into geosynclines. The sediment soon accumulates and is compressed into sedimentary rock like limestone and sandstone. When the plates began moving towards each other they, the sedimentary rock cannot be compressed or destroyed so it is forced upwards forming fold mountains.

3. Do they change over time?

Yes, I predict that they will change over time. As the plates are constantly moving, the fold mountain may rise or change shape

Fold Mountains, a summary


Sunday, November 20, 2011

Success Criteria (21/11/11) FM exam questions

Success Criteria (21/11/11)

*I can tackle timed exam questions on FM easily
* I can describe/explain the formation of physical features in FM ranges
Sample exam questions 

1. Describe three physical features which form as a result of fold mountain ranges (3 marks)
  • - U shaped valleys, a valley that shaped like a U
  • - Pyramidal Peaks, a peak with a sharp pyramidal shaped top
  • -synclines and anti synclines, synclines are up folds and anti synclines are down folds
Suggested answer

U shaped valley, a valley that has been eroded by glacial activity with smooth deep and steep sides
Pyramidal peaks, a pyramid shaped peak that has sharp and steep sides
Synclines and anti synclines, they are folds either upwards or downwards that are formed when collisional plates form fold mountains


2. Explain the formation of a U shaped valley (6 marks) 
Firstly, glacial from higher regions from fold mountains starts moving down into the V shaped valley. While the glacier is moving downwards, it erodes and smoothens the sides on the V shaped valley into a "U" shape valley.Sometimes hanging valleys are formed and waterfalls occur when rivers and streams rush over the hanging valley.

4 marks! *Needs more explanation and add more features

Suggested answer
  1. Glacial flows in a earlier V shaped valley
  2. Glacier erodes the sides and floor of the valley
  3. Valley is greatly straighten, deepened and widened
  4. When the ice melts it becomes U shaped
  5. It will have very steep sides and a fairly flat floor

Sunday, November 13, 2011

Humans and fold mountains

Humans and fold mounatains

What is a hazard?

A hazard is a danger/risk

What dangers do humans face when living in fold mountains?

-Rocks slides/avalanches

-Steep, narrow windy roads-

Sub freezing temperatures

- High altitudes

-Lack of oxygen

-Poor growing conditions

Why do people continue living in a hazardous area,such as fold mountains?

Because either they have no choice due to financial,ethical or racial reasons or because they are adapted to the conditions.

Advantages?

- Good tourist destination

- Privacy

- Mining

-Farming

-HEP (Hydroeletric power plants) can be placed there

-Many sources of income

Disadvantages?

- No communications to the outside world

- Hazardous weather and conditions

- Little of no jobs are available, and they are low paid

- Few plant/animal species can survive in the higher climates

-Tourism makes the place dirty,noisy and more dangerous

Wednesday, November 9, 2011

Success Criteria (10/11/11) Features Of FM

Learning Intention

To learn and understand one of the key features of Fold Mountains
To produce an informative and interesting slide for learning purposes

Success Criteria

I can understand the key features of Fold Mountains
I can produce an informative an interesting slide to teach other learners.

Wednesday, November 2, 2011

Success Criteria (3/11/2011) Features Of FM

Today i am going to learn...

1. Physical features of fold mountains
2. Key terms used to describe and explain fold mountains and it's features

At the end of the lesson I am able to...

1. Name and understand 2 or more physical features about fold mountains.
2. Understand and appropriately use key terms learnt today