Ground that remains permanently frozen is called ...

[fnuegbu]

Ground that remains permanently frozen is called ___________________ _.
 Fill in the blank(s) with correct word

Question 2

Which group consists entirely of minerals?
 A)bronze, steel, glass, and aluminum
 B)gold, silver, coal, lead, and silica
 C)copper, ice, quartz, and diamond
 D)water, mercury, and limestone
 E)petroleum, coal, iron, and feldspar

[Liddy]

Answer to Question 1

permafrost

Answer to Question 2

C

[fnuegbu]

Thanks for the timely response, appreciate it

[EAN94]

Excellent