At a continental-continental convergent boundary,
a. one continental plate is sub-ducted below the other
b. fault block mountains are formed
c. both continental plates are sub-ducted
d. folded mountains result

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

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

People make choices about how to use resources.