What is the product of 7V2 and 6V6 in simplest radical form?

Geologists use  seismic waves to  locate an earthquake's epicenter.. 

Catac, dry land,and lizards

Asmall closed hole formed in an outwash plain or moraine. forms when a  glacier retreats then remains stationary. 

Are there choices? it would really me you me to answer this question : ). if not then here is a list of rivers that i got online, i will leave a link so that it isn't copyright : ). irrawaddy river, salween river, chao phraya, mekong, and read rivers.   and here is the link: if this , let me know, and mark brainliest, s much : )dear i hope this is not against your rules, i am just trying to my good friend billystofan : )