Midterm Review Flashcards
Latitude
The angular distance of a place north or south of the equator
Debt for nature swap
a transaction in which a foreign exchange debt owed by a developing country is transferred to another organization on the condition that the country use local currency for a designated purpose, usually environmental protection.
Global warming
Gradual increase in the average temperature of the earths atmosphere and its oceans
Deforestation of the Amazon rainforest
During the past 40 years, close to 20% of the Amazon rainforest has been cut down, scientists fear that an additional 20% of the trees will be cut down in the next two decades
Reasons to preserve the Amazon rainforest
Rainforests are often called the lungs of the planet because of their role in absorbing carbon dioxide, a greenhouse effect, and producing oxygen, which animals depend on for survival
Brazils population
Brazil has an estimated 2016 population of 209.5 million up from less than 6 years prior
Prime meridian
vertical line that marks the zero degree longitude on the globe
Equator
Imaginary line on earths surface from north to South Pole. Divides earth into northern and Southern Hemisphere
Income gap
Economic inequality between various groups
Innovation
Application of better solution that meets new or existing requirements
Nation
Community of people who share a common language, culture , ethnicity, or history
State
Organized community under a single political structure
Population pyramid analysis
Graphical representation of distribution of age groups in population that has shape of pyramid due to growth
Population density
Measure of population per unit area or unit volume
Metropolitan area
Region of densely populated urban core
Economic systems: Command Market Mixed Subsistence
System of production, resource allocation, and distribution of goods and services. Categories
Fertility rate
Average number of children born to a women in her lifetime
Birth rate
Number of live births per 1000 population
Population growth
Increase in number of individuals in population
Rate of natural increase
Birth rate minus death rate
Infant mortality rate
Number of infant (under one year age) deaths per 1000
Mortality rate
Number of deaths per 1000 population
Central business district
Business center of a city
Carrying capacity
Maximum population size an environment can sustain indefinitely given necessities available
Per capita income
Average income earned per person in a given area in a year
Convection
Collective movement of groups of molecules within fluids
Greenhouse effects
Process by which radiation from planets atmosphere warms the planets surface above what it would be without its atmosphere
Tundra
Biome where tree growth is hindered. But low temperature and short growing season
Permafrost
Ground at or below zero / the freezing point of water for two or more years
Cuba economic decline
The time when income and economic strength deteriorated in Cuba
Tectonic plate movement
Large scale motion of seven large plates over last 100 million years
Faults
Rock fractures that show signs of movement
Ring of fire
Area where large number of earthquakes and volcanic eruptions occur around the Pacific
Mechanical weathering
Breaking down of rocks soil minerals as well as artificial material through contact with the earths atmosphere biota and waters
Chemical weathering
Breaking down of rock when come in contact with chemicals
Geography
Study of lands features inhabitants and phenomena of the earth
Topographic map
A medium to large scale map that shows a precise map of the terrain
Globe
Scale model of a celestial body
Map projections
Representation of the surface of a sphere or ellipsis onto a plane map
Geographic information systems
Spatial data information systems
Biosphere
Global sum of all ecosystem
Biome
Contiguous area with similar climatic conditions
Diffusion
Random movement.
Acculturation
Process of cultural change and psychologies change after cultures meet
Winter solstice
Start of winter. Shortest day of year