End of Year Exam Review

Summer’s almost here!

summer summer summer summer summer summer summer!!! (Crazy Cat by Ack Ook on Flickr)

First though, you need to think about your final exam next week.

Your final exam will contain four questions. You will have to complete both question 1 and 2, and will have your choice of completing either question 3 OR question 4. Questions 1 and 2 are worth 25 points each, and your choice of either question 3 or 4 will be worth 15 points.

Questions will be drawn from any of the units that we have studied this year:

Study guides for all units are here

Unit 1 – Mapping
Mapping blog posts
GCSE Bitesize mapping skills

Unit 2 – Population
Population study guide
Population blog posts
GCSE Bitesize population

Unit 3 – Settlement
Settlement study guide
Settlement blog posts
GCSE Bitesize urban environments
GCSE Bitesize rural environments

Unit 4 – Weathering & Erosion
Weathering and erosion blog posts
Freeze-thaw weathering
River erosion
Coastal erosion

Unit 5 – Rivers
Rivers study guide
Rivers blog posts
GCSE Bitesize rivers

Unit 6 – Plate Tectonics
Plate tectonics blog posts
GCSE Bitesize hazards

You can use past paper questions from previous years to help review. Many past papers can be found online here, and you should focus on questions in paper one.

Add comment Posted in  Uncategorized May 28, 2012

Volcanic Features

Today you will work in groups of two to create one slide as part of this presentation. Each slide must include a definition, a picture, and a named example. Be sure to include your names somewhere on your slide!

You should focus primarily on these sources:

Volcano Hazards (USGS)
Glossary of Volcanic Terms (USGS)
Volcano Poster (USGS)

Add comment Posted in  Unit 6 - Plate Tectonics May 23, 2012

Volcanoes!

Manam Volcano, Papua New Guinea - from NASA

 

After going through today’s slideshow, we’re going to spend some time navigating through different volcanoes in Google Earth. Try to find an example of each type of volcano that we discussed today (shield volcanoes, volcanic domes, cinder-cone volcanoes, composite or stratovolcanoes, craters, and calderas). You can access the Global Volcanism Program’s Google Earth data here or here for the direct download.

Add comment Posted in  Unit 6 - Plate Tectonics May 10, 2012

Earthquakes

The United States Geological Survey (USGS) has a lot of great information about earthquakes, including a real-time map of earthquakes ocurring around the world. We’ll spend some time reading this today (LINK), and then will have a look at the effects of an earthquake. Most of us know first hand what the aftermath of an earthquake is like in an MEDC, but what about those who are less fortunate and live in an LEDC?

Unfortunately there are many examples of profound suffering and destruction due to earthquakes in LEDCs, but today we’ll focus on the Haiti earthquake of 2010 in particular.


 

Add comment Posted in  Unit 6 - Plate Tectonics May 2, 2012

Earthquake and Volcano Map

Today you will work in groups of three and are to use a blank world map to complete the following tasks:

Using a key, label the following:

  • 10 largest earthquakes in recorded history
  • 10 largest volcanic eruptions on record
  • Mid-Atlantic ridge
  • Ring of fire
  • Rocky mountain range
  • Himalayan mountain range
  • Andes mountain range

Find an example and draw a labeled diagram of each of the following (four diagrams in total):

  • Constructive margins/ divergent plate boundary
  • Destructive margins/ convergent plate boundary
  • Subduction zone
  • Conservative margin/ transform fault
  • Hot spot

For each of the above, describe the following:

  • Tectonic process – the types of crust involved, what are the plates called, what actually happens
  • Earthquakes – are there any? At what depth? How regular?
  • Volcanoes – are there any? If so – what type?

Here’s a map of the 10 most recent 5+ magnitude earthquakes and volcanic eruptions. Notice any similarities with the map that you’ve created?


View Recent Earthquakes and Volcanoes in a larger map

Add comment Posted in  Unit 6 - Plate Tectonics April 30, 2012

Flooding and Hydrographs

Here is the slideshow that we went through today on flooding and hydrographs. Your mission is to complete the task at the end of the slideshow (and repeated again here as a separate image) by creating and contrasting TWO hydrographs – one for the Severn River and one for the Wye River.

 

Add comment Posted in  Unit 5 - Rivers March 15, 2012

Rivers Overview

Here is the PowerPoint rivers overview that we’ve been working through in class:

And this is the BBC IGCSE revision site that we’ve looked at.

Add comment Posted in  Unit 5 - Rivers March 14, 2012

River Processes

Selenga River Delta, Russia by NASA Earth Observatory

 

Rivers are systems composed of many parts. Here’s the diagram that we looked at in class that labels these different parts of a river.

Every river carries out three main processes:

Erosion (the wearing away of land)
Processes of erosion
(hydraulic action, abrasion, attrition, solution)

Transportation (the movement of material from one place to another)
Processes of transportation
(solution, suspension, saltation, traction)

Deposition (the placing of material in a new location)
Rivers deposit material as they lose energy

Add comment Posted in  Unit 5 - Rivers March 1, 2012

Intro to Rivers

This week, we will begin our unit on Rivers.

In groups of 3 or 4, use the topographic map of Morant Bay in Jamaica to answer the following questions about the Plantain Garden River:

  1. What direction is the river flowing?
  2. Describe the area surrounding the river. Shape, inclination, formation etc.
  3. Where do you expect the current of the river to be stronger? Explain your answer
  4. Suggest reasons for the shape of the river. (meanders)
  5. Suggest reasons for the varying widths of the river.
  6. Suggest why there is scrub and trees on the banks of the river.

Be ready to present and debate your answer with other groups.

"Attention is a River" by AJC1 on Flickr

Add comment Posted in  Unit 5 - Rivers February 27, 2012

Rates of Weathering

Today, you will work in groups of two or three to write a blog post where you comment on and explain the following statements:

1. Climate is the most important factor affecting weathering.

2. Mineral composition, grain size of the rock, presence of lines of weakness affect the rate of weathering

-Include photos to support your answers
-Mention specific types of chemical and physical weathering you have learned in the past lessons
- Put a link to your posts as a comment here on my blog

141 comments Posted in  Unit 4 - Weathering & Erosion February 21, 2012

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