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A bill (in government): a suggested law to be approved by a law-making body, such as Parliament Aboriginal people: people who have been living in a land from the earliest times; in Canada, Aboriginal peoples are First Nations, Inuit, and Metis biome: a large region of Earth's surface that has similar climate, plant life, and animal life throughout absolute location: the exact position of a place on Earth, described using latitude and longitude boundary: a line that marks the outside edge of an area such as a region, country, province, or territory abyss: a very deep opening in Earth abyssal plain: a level, wide area of the ocean floor acrostic poem: a poem in which the first letter of each line spells out a word or message adapt: to adjust to new conditions all-terrain vehicle (ATV): a motor vehicle with oversized tires, designed for travel over rough land, through water, and on snow Appalachia (in geography): a land mass in eastern North America, that contains the Appalachian Mountains c Cabinet (in Canadian federal government): a group of advisors, usually consisting of Members of Parliament (MPs), chosen by the Prime Minister to be in charge of special areas of responsibility candidate (in Canadian election): a person who seeks election to government cardinal direction: any of the four main directions on a compass: north, south, east, and west cartographer: a person who creates maps cause: a reason or motive archaeologist: a scientist who studies the past by digging into Earth to discover where people once lived and examining the objects found there Arctic: an extremely cold, dry, and treeless region in the northernmost parts of Earth artefact: an object that was made by people, especially one from the past (sometimes spelled artifact) astronomer: a scientist who studies outer space and all the natural objects within atmosphere (in geography): the gases surrounding Earth, other planets, and natural objects in outer space B ballot: a paper or card used for voting base (in geography): the lowest or bottom part (of a mountain, for example) bay (in geography): a body of water partially enclosed by land but with a wide mouth, allowing access to the sea chain diagram: a graphic organizer that shows a series of connected ideas or events climate: an area's weather patterns over time coniferous forest: a type of forest made up mainly of trees that have cones and needle-shaped leaves that stay green in winter consequence: the result of an action conservationist: a person who supports the protection of the natural environment and works to help protect the environment consume: to use up such as energy, resources, water continent: one of Earth's seven large land masses continental island: an island that was formed as melting glaciers raised the sea level, cutting off land from a continent continental shelf: a shallow, gently sloping, underwater piece of land just off the edge of a continent 169 NEL Glossary cordillera: a system of parallel mountain ranges crust (in geography): the rocky layer that covers Earth's surface culture: the traditions, beliefs, arts, language, and habits of a community, people, or country custom: practices and beliefs that are passed down through generations D data: facts or information, such as numbers, maps, photos, charts, and graphs, used to draw conclusions deciduous forest: a type of forest made up mainly of trees and other plants that lose their leaves in the fall delta: sand and soil that collect at the mouth of a river democracy: a type of government that is elected by the people of a country to make decisions on their behalf desert: a dry area of land with very little precipitation or vegetation dike: a low wall that attempts to stop water from coming onto the land E echo sounder: a tool that measures the depth of water. It works by sending out sound waves and measuring the time it takes for the echo to return from the bottom ecosystem: all the living and non-living things that exist naturally in an area and depend upon one another elect: to select one person from a group by voting; the person with the most votes is elected election: selection of a person or government by voting election campaign: the period of time before an election when candidates try to persuade people to vote for them electoral district: a specific area in Canada represented by a Member of Parliament in the House of Commons endangered (animals): describes animals in danger of extinction (disappearing) equator: the imaginary line of latitude around the middle of Earth, dividing it into north and south erosion: the wearing away of Earth's surface by water, wind, heat, cold, or glaciers excavate: to dig into the earth explore: to study a new place, people's ways of life, or ideas in order to learn more about ourselves and the world around us exporter: a person or company that sells goods to other countries F federal (in Canada): having to do with a political system made up of a central government and provincial and territorial governments fold mountain: a type of mountain formed over time when Earth's plates push together, causing the land to lift and fold fossil fuel: an energy source, such as oil, coal, or natural gas, formed from the remains of plants and animals that lived millions of years ago G Geographic Information Systems (GIS): a system that uses many sources of data (e.g., imagery) to create and display geographic data glacier: a very slow-moving mass of ice Global Positioning System (GPS): a system of satellites and computers that can find an exact location on the surface of Earth goods: items that can be bought and sold Governor General (in Canada): a person who represents the British Monarch (queen or king) grassland: an area where grass is the main vegetation gulf (in geography): a body of water partly surrounded by land; a gulf is usually larger than a bay H elevation: the height of the land above sea level habitat: the natural environment of animals and plants employee: a person who is paid to work for someone else hemisphere: one half of Earth (for example, northern and southern hemisphere, eastern and western hemisphere) employment: work; hiring someone to work; being hired to work 170 Explorations NEL heritage: information and items such as family stories, photos, art, buildings, etc. that are transferred from one generation to the next hot spot: a hole in Earth's crust through which magma spurts up House of Commons (in Canada): the elected Members of Parliament (MPs) form the House of Commons. This also refers to the Chamber where they meet human footprint: on Earth the ecological impact people have immigrant: a person who leaves his or her native country to live permanently in another country impact: to have an influence on or cause change inference: a conclusion based on fact or evidence Loyal Opposition (in Canada): the political party that wins the second-highest number of seats in the House of Commons during a federal election M magma: hot, melted rock found below Earth's crust malaria: a flu-like illness spread by the bite of an infected mosquito media: ways of communicating information to large numbers of people at the same time. Examples include television, radio, newspapers, and web pages Member of Parliament (MP) (in Canada): a person elected to the House of Commons as a result of a federal election mid-ocean ridge: an underwater mountain range mineral: a naturally occurring substance that is neither plant nor animal, such as diamonds, silver, and gold insulator: a material or substance that prevents heat, sound, or electricity from escaping monsoon: a wind that creates two distinct seasons in South Asia-a wet season and a dry season intermediate direction: any of the directions that lie between the four main, or cardinal, directions: northeast, southeast, southwest, and northwest motivation: a reason for acting in a certain way island: an area of land surrounded by water K knowledge: what a person understands through experience or study mountain: a high point of land with steep or sloping sides mountain range: a group of connected mountains mouth (of a river): the point at which a river empties into a sea or lake N L lake: a body of fresh or salt water surrounded by land landform: a natural feature of Earth's surface, such as a hill, mountain, valley, or plain law: a set of rules created and enforced by government natural resource: naturally occurring materials that people use need: something that a person must have to survive non-renewable resource: a natural resource, such as minerals or oil, that cannot be replaced once it has been used legend (on a map): a list of the symbols and colours on a map with an explanation of what each one means 0 line of latitude: on a map, an imaginary horizontal line that runs side to side. This line is numbered in degrees to measure the distance north or south of the equator ocean trench: a long, narrow, and very deep valley in the ocean floor line of longitude: an imaginary vertical line that runs from top to bottom, numbered in degrees; the distance east or west of the prime meridian log (primary source): a record of experiences made by an explorer lowland: land that is lower than the land around it ocean: a large body of salt water oceanic island: an island formed from a volcano that has erupted on the ocean floor oil sands: an area of sand or clay and water mixed with thick, heavy oil (also called tar sands) opposition (in Canada): all Members of Parliament (MPs) who do not belong to the governing party 171 NEL Glossary Opposition House Leader (in Canada): the leader of the political party that has the second-highest number of seats in the House of Commons orient: to place in a certain position p Parliament (in Canada): the main law-making body primary source: an original or first-hand account created by someone based on his or her experiences prime meridian: the line of longitude around Earth through parts of Europe and Africa, dividing Earth into east and west Prime Minister (in Canada): the leader of the country's government peninsula: a piece of land that is surrounded by water on three sides produce (food): fruits and vegetables permafrost: permanently frozen ground or soil Q physical characteristic: a natural quality or feature, such as size, shape, and colour physical feature: a natural part of Earth's surface; for example, mountains, oceans, and islands physical map: a map that shows the natural features on Earth's surface physical world: all living and non-living things in nature quest: a search or exploration R racism: unfair treatment of people because of their culture or ethnicity rainforest: a dense, evergreen forest that has a heavy annual rainfall and warm climate reference: a source of information, such as a book plate (in geography): a large piece of Earth's crust region: a specific area or territory; an area that has common features, including physical features, climate, vegetation, animals, natural resources, and people plateau: a mainly level area of land that is raised above other areas relative location: the location of a place in relation to another place point of view: the way a person sees, thinks, and feels about a subject, topic, or issue based on his or her experiences relief map: a type of physical map that uses different shades of colour to show elevation, or land height plain: a large stretch of level or gently rolling land polar (region): having to do with the area around the North or South Pole political map: a map that shows the boundaries of countries and areas within those countries renewable resource: a natural resource, such as plants, that can grow again or be replaced over time rural: having to do with areas outside cities s saga: a story about heroes and their adventures political party: a group of people who share similar beliefs and concerns about their country and who seek political office during an election satellite image: an image taken by a satellite's camera in outer space polling station: the place where people go to vote in an election sea: a large body of salt water usually surrounded by land population: total number of people living in an area sea level: the level of the surface of the sea population density: the number of people per square unit of land area seamount: a submerged cone-shaped mountain that rises from the ocean floor portage: to carry a boat and goods across land between lakes and rivers secondary source: a book, biography, map, newspaper, magazine or Internet account, film, or another item created by people who were not part of the original experience or event; these people often use primary sources for reference and research and to help them better understand the past porter: a person who is hired to carry backpacks, luggage, and other items power: to control or influence people or events precipitation: the moisture in the air that falls to Earth such as rain and snow self-employed: describes a person who owns a business and works for himself or herself 172 Explorations NEL Senate (in Canada): a group of people in government, appointed by the Prime Minister, to consider any laws proposed by government. This also refers to the room where senators meet service: something that is provided to help people, such as water and electricity sextant: a tool people used in the past to measure the position of objects, such as the Sun, Moon, and stars to determine a ship's location traditions: beliefs, opinions, stories, and customs that are passed on from generation to generation tributary: a stream that flows into a larger river tropical (region): very hot and humid area near the equator tundra: a treeless area with permanently frozen ground u Sherpa: a Himalayan person who is skilled at climbing mountains urban: having to do with cities shield (Canada): a vast area of land with exposed rock v slave trade: the act of taking people by force from one part of the world and selling them to people in other parts of the world valley: a low area between hills or mountains source (of a river): where a river begins, such as an underground spring or stream Sovereign: vegetation: plant life of a particular place volcanic mountain: a type of mountain created by melted rock (magma) escaping to Earth's surface vote: the way citizens of Canada choose a government a king or queen; also called a Monarch Speaker (House of Commons): a Member of Parliament (MP) who is elected by other MPs to oversee meetings and keep order in the House of Commons Speech from the Throne (in Canada): a speech given by the Governor General of Canada that tells Canadians what the government plans to do w want: something that a person would like to have but does not need to survive way of life: how people live; a lifestyle wealth: riches, such as money or property storm surge: a rise in coastal water level due to the wind from a storm strait: a narrow passage of water connecting two large bodies of water summit: the highest point (of a mountain, for example) sustainability: using natural resources in a way that ensures the resources will remain for future generations sustainable: describing a way to use natural resources so that they will remain for future generations symbol: something that represents something else T temperate (region): an area with four distinct seasons temperature: heat and cold, measured on a scale terrace: a level area built on the side of a hill, like a step, and used to grow crops topography: the shape and features of Earth's surface, including elevation, physical features, and vegetation traditional: based on beliefs, opinions, stories, and customs that are handed down from the past 173 NEL Glossary