chapter 9 vocab and questions Flashcards
final (38 cards)
cartogrpahy
science of making/using maps
ecosystems
community of living organisms that interact, and the environment they share
sustainable
method of harvesting oor using a resource so it can be created and maintained without depleting or destroying other things in the process
environmental degredation
deterioration of the natural enivronment caused by human activities like exploiting and polluting natural resources, destroying habitats, disrupting ecosystems, or depleting biodiversity
stewards
those responsible for managing or caring for something else
ecosystem services
benefits people get from natural environments, including provisioning services, like food and water; regulating services like food and disease control; cultural services, like spiritual, recreational, and cultural benefits; and supporting services like those necessary for the production of all other ecosystem services
habitats
natural environments of living things. made of physical facotrs like soil, moisture, range of temperature, and availiability of light, also biotic factors like availiability of food, and presence of predators
how to be a good steward of creation?
recycling, plant trees, protect natural species, urban gardening, thankful by cultivating
what are two important themes in Pope Francis’ encyclical on caring for creation?
young people demand and deserve a sustainable future, and each person can make a differnce given their culture, experience, involvements, and talents
according to “on care for our common home” who is most at risk of being adversely impacted when creation suffers?
people in poverty or vulnerable populations are most at risk
3 ecosystem services that are essential for life
coral reefs help protect shorelines from erossion, trees, and forests minimize soil erosion and control floodings, and scenic places like natural landmarks and natural trails inspire us to pray, reflect, and meditate
rainforests
earth’s oldest living ecosystem that has dense forests rich in biodiversity
biodiversity
existence of many different forms of life in an environment
fossil fuels
fuels (like coal, oil, or natural gas) formed from dead plants or animals by natural processes
extinction
dying out or permanent loss of a species
conservation
act of preserving, protecting, or restoring the natural environment, ecosystems, vegetation, and wildlife
endangered species
any species in serious danger or extinction
deforesstation
intentional removal of an area of trees to convert the land to non-forest use such as farming, industry, or housing
vulnerable species
any species on the path to becoming an endangered species in the near future
how does the loss of rainforests negatively impact human?
it disrupts the natural systems needed to make essential resources like food and medicine
how has the pollution of oceans with untreated sewage affect humans?
it endangers the lives of those who swim and fish in the ocean or consume the tainted seafood
what is the primary source of energy in the US and how does it affect the environment?
fossil fuels are the primary source of energy and the burning of fossil fuels releases toxic gases in the atmosphere leading to serious health problems
in what way do ecosystems depend on biodiversity
biodiversity helps ensure all necessary function sustaining ecosystem health are carried out. loss of biodiversity risks the collapse of an ecosystem
earth day
worldwide event that started in 1970 that supports environmental protection. it is celebrated every year in April 22