I already helped but
1) C
2) B
3) D
4) A
5) F
6) E
The border separates Sonora and Chihuahua is Natural boundary
The seismic activity occurs on the fault lines where tectonic plates converge or diverge from each other. #Prankerandrew92
The correct answer is<span> A composite volcano, rhyolitic magma, and plinian explosion
</span> What composite means is that there was a lot of lava around it that cooled and overtime the more lava there was the more it layered around and created the comoposite volcano. That is because there's a lot of lava at its eruption. The violent explosion is plinian because it goes high into the air with a lot of smoke and matter in it.
<span>Aid agencies estimated that approximately four million residents of Somalia required food aid in 2009. </span>
