Geographic information systems (gis) combine cartography and
a.
pictures
b.
databases
c.
information
d.
map making

Bottle deposit programs are one way to encourage higher recycling rates. explain how they work

Rainbow trout is non- native to the united states. however this species is breeding with the native gula yltrout acientistrecently observed that the hola trout were becoming exitinct what is the cause of their extinction

Mexico city is an example of how humans alter their environment because it was a. one of the world’s largest cities b. built on drained and filled lake beds c. built after conquest by the spanish d. once the capital of the aztec empire