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Geography Gr7
Grade 7 Geography Ontario - Unit 1 Pearson
Question | Answer |
---|---|
The five themes of Geography | 1. Place / Location 2. Movement 3. Environment 4. Interaction 5. Region |
Place | a bounded area; a locality such as a town or a city. A part of the earth recognized as separate or different from other parts. |
Landmark | an object or landform that identifies a place. Examples: the Horseshoe Falls and the Peterborough Liftlock. |
Geography | the study of the earth's surface and people's relationship to it. |
Relative Location | description of a place in relation to other places, using landmarks, distance, or compass directions. Example: My home is the second house just around the corner from John's house. |
Absolute Location | a description of a place independent of any other place. Usually described with longitude and latitude. Example: a location on a map. |
Hemisphere | half of a sphere or globe, especially the earth. Canada is in the Western Hemisphere and the Northern Hemisphere. |
Latitude | the distance, north or south of the equator. Latitude is 0 at the equator and 90 degrees at the North pole. |
Longitude | the distance, east or west of the prime meridian (Greenwich, England. Zero is at the line that passes through Greenwich and numbers go up to 180 degrees. |
Alphanumeric Grid | are lines that divide a map into squares, with numbers along the top and bottom and letters along the sides to help find a location. |
Movement | is the flow of people, products,information and elements of nature. Examples: migration, transport systems. |
Public Transit | transportation that includes buses, subway trains, streetcars and commuter trains. |
Container freight systems | is a system for moving products that uses standard-sized metal boxes that attach to trucks, trains and ships. |
Five environmental factors | 1. Landforms 2. Climate 3. Water 4. Soils 5. Natural vegetation |
Landforms | Examples: volcanos, mountains, ocean depths, plains. |
Climate | is the long-term average of weather conditions at a particular place. Includes: average temperature and rainfall. |
Water | - found in the atmosphere and on earth. - fixed amount circulates and is recycled through natural processes. - most species need a fresh source of this to survive. - humans should drink 2 L at day. |
Soil | Made of a mixture of worm rock particles and decayed organic material from natural vegetation. Human settlement and agriculture are common when supply of this is good and fertile. |
Natural Vegetation | develops in response to climate and soil conditions. - used for food, building materials, amongst other purposes. |
Interaction in Geography | - the act or process of having an effect on each other. - the connection between people and the earth. |
Region | is a part of the earth's surface that has similar characteristics through out its area. Regions can be physical like a watershed region, or defined by physical geography (mountains, foothills, prairies), or by vegetation (ie.deciduous and boreal forest) |
Ecozones | is a region identified by several factors, including land forms, climate, soil, and natural vegetation. (ie. prairies, arctic cordillera, mixed wood plains, boreal shield.) |
Formal Regions | an area with at least one characteristic that is common throughout the area. Identified by landforms, climate, waters, soils or natural vegetation. Also, political areas with boundaries - province, country, county, town/city) |
Functional Regions | an area identified by what occurs within it. (ie. area code regions for phones, postal codes for mail service) |
Urbanization | a population shift from the countryside to cities. - currently a world wide |