Key Words Flashcards
Abrasion
The process by which rocks within ice sheets and rivers scrape and erode the land over which they pass.
Arête
A narrow ridge between two corries, created as corries are formed on two adjacent sides of a mountain.
Corrie
An armchair-shaped hollow on the side of a mountain. They form by ice filling a hollow and eroding the side of the mountain through abrasion and plucking and by rotational movement at the base of the hollow. When the glacier melts a lake or lock may be left called a Corrie-loch or tarn.
Country park
An area in the countryside surrounding a town or city that has been set aside for people to visit.
Erosion
The process by which rocks and landscapes are worn away by agents such as moving ice, wind, flowing water and sea/wave action.
Forestry commission
This organisation is responsible for planting and looking after forests throughout the uk.
Glacier
A large mass of moving ice that changes the shape of the land over which it is passing.
Land use conflict
This occurs when different activities compete with each other to make use of the land.
National Park Authority
The organisation that looks after Britain’s National Parks. It also aims to protect these areas outstanding scenic beauty.
Plucking
The process by which moving ice tears rocks from the surface over which it moves.
Pyramidal peak
A jagged peak on top of a mountain
Settlement
A place where people live
Spit
A long, narrow pice of land made of sand or shingle, jutting out into the sea, formed by marine disposition.
Transportation
The process by which rock particles are carried by rivers, glaciers or wind.
Truncated spur
A piece of land, the bottom of which at one time jutted into a valley and was cut away or eroded by a glacier flowing through the valley.
U-shaped valley
A valley with very high, steep-sides and a wide, flat bottom formed by a glacier flowing through the original valley.
Weathering
The process by which rocks are worn away. This may be through physical action, such as flowing water or wind, or through a chemical reaction between rocks and rainfall, which may have become acidic.
Active population
That section of the population of a country which is economically active/working.
Birth rate
The number of births per thousand of the population in a country in a given year.
Death rate
The number of deaths per thousand of the population in a country in a given year.
Demographic Transition Model
Shows the different stages of population a country goes through towards development.
Developed countries
Sometimes referred to as ‘more economically developed countries’ (MEDCs).
Developing countries
Sometimes referred to as ‘less economically developed countries’ (LEDCs).