<span>
Earthquake-</span><span>a. measured on the Richter scale
</span><span>
Volcano-</span>b. lava comes out d. forms a mountain<span>
Both-c</span><span>. natural hazard
d. caused by subduction</span><span>e. occurs underwater
f. measured using a seismograph</span>
They were both nomadic
Both peoples had some structure but not very much
<span>A new immigrant from Mexico learns how to speak English after enrolling in an American school.</span>
