A tectônica de placas é uma teoria que explica a formação e a atual distribuição dos continentes na Terra. Sobre essa teoria, podemos afirmar que: as placas tectônicas apenas se afastam uma das outras, separando os continentes. as placas que se afastam umas das outras formam cordilheiras no fundo dos oceanos. as placas podem colidir entre si, e a mais nova delas é empurrada para baixo da mais antiga. ela substituiu a teoria da deriva continental, que foi abandonada completamente.

The blue segment below is a diameter of oo. what is the length of the radius of the circle?

The diagram shows , , and . which statement can be proven true from the diagram? a. ∠dgb is supplementary to ∠ega. b. ∠dgb is supplementary to ∠cgb. c. ∠cgb is supplementary to ∠agd. d. ∠ega is supplementary to ∠egc. e. ∠egd is supplementary to ∠cgb.

What is the difference between the cultures of central asia and the caucasus region? the majority of people in central asia are muslim; the majority in the caucasus region are christian. the primary language in central asia is armenian; the primary language in the caucasus region is russian. central asia has been plagued by ethnic unrest; the caucasus region has had little ethnic conflict. the effects of soviet rule can still be seen in central asia; the caucasus region has developed its own identity since the fall of the ussr.