The most likely form of erosion that causes cirques to form is

A) abrasion.
B) plucking by ice.
C) scouring by ice.
D) meltwater action.


Answer: D

Environmental & Atmospheric Sciences

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Which of the following defines the dry adiabatic lapse rate?

A. the rate at which temperature changes in a rising or descending parcel of unsaturated air B. the rate at which latent heat energy is released in a rising air parcel C. the rate at which an air parcel rises D. the rate at which volume changes when a parcel expands or is compressed

Environmental & Atmospheric Sciences

Temperature change in water can alter the kinds and number of plants and animals.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences

A(n) ____________________ occurs when a Brocken bow forms around an airplane's shadow

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

Approximately what percentage of the radiant energy absorbed by plants is converted to carbohydrates?

A) 1% B) 10% C) 50% D) 90%

Environmental & Atmospheric Sciences