Glacial abrasion leaves _______________linear scratches, grooves, ...

[fnuegbu]

Glacial abrasion leaves _______________line ar scratches, grooves, and gougeswhere sharp-edged rocks scrape across bedrock.
 Fill in the blank(s) with correct word

Question 2

Before becoming glacial ice, compact granular snow melts and refreezes into the substance called _______________, with a density of about 0.5 grams per cubic centimeter.
 Fill in the blank(s) with correct word

[Ahnyah]

Answer to Question 1

striations

Answer to Question 2

firn

[fnuegbu]

YES! Correct, THANKS for helping me on my review

[nathang24]

Thanks for the timely response, appreciate it