Discovering Earthquake Flashcards
energy travels through the earth in the form of seismic waves
earthquake
method uses distance information determined from 3 seismic stations to uniquely locate the earthquake
triangulation technique
process that involves the continuous circulation of water between and among the oceans, air, land, and all living things
hydrologic or water cyrcle
liquid to gas. when the sun heats the gas
evaporation
evaporation of water from plants
transpiration
small openings found on the underside of leaves that are connected to vascular plant tissues
stomata
as water vapor rises into the atmosphere, it cools, condenses, and forms water droplets that form clouds
precipitation
water that moves across the surface and land
runoff
infiltrates or penetrates deep into the soil or rocks
percolation
stored for long periods of time
aquifer
internal layers to move freely through the main aquifers
semiconfined
found near the surface it collects rainwater from the land above it
unconfined
impermeable top and bottom layers of rocks
confined
associated with oceanic-continental subduction
underwater earthquake