What is the main difference between firn and glacial ice?

a. Firn has a bluer color.
b. Firn has a lower density.
c. Firn flows plastically.
d. Firn is older.


b

Environmental & Atmospheric Sciences

You might also like to view...

A ____ is a pattern of wind circulation that changes with the seasons and generally results in wet summers and dry winters in parts of Africa and Asia

A) monsoon B) typhoon C) hurricane D) cyclone

Environmental & Atmospheric Sciences

Compared to surrounding rural areas, night-time temperatures in urban areas are ________

Fill in the blank(s) with the appropriate word(s).

Environmental & Atmospheric Sciences

In Algeria, ________ percent of the country's export income comes from oil and LNG

A) 50 B) 75 C) 86 D) 98

Environmental & Atmospheric Sciences

What country has Vietnam primarily emulated as it works to improve its economy?

A) United States B) China C) South Korea D) Japan E) India

Environmental & Atmospheric Sciences