Which of the following processes is NOT considered physical weathering?

A. thermal expansion
B. near-surface fracturing
C. frost wedging
D. oxidation
E. prying by plant roots


Answer: D

Environmental & Atmospheric Sciences

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

1. The "Asian Way" is built on a hierarchy of relationships between people. 2. More profitable crops like soybeans and cotton are displacing wheat and rice in Chinese agriculture. 3. Floods along China's rivers are aggravated by deforestation. 4. China's "Great Green Wall" was a program of reforestation to reduce dust storms. 5. East Asia began to enter global trading networks in the 1800s.

Environmental & Atmospheric Sciences

An example of a density-independent factor would be ________

A) a plant parasite, such as mistletoe B) blight (a mold disease) in a wheat field C) cold weather causing a lake to freeze D) suitable nest sites for a flock of warblers E) a specialist searching for the one species of plant that is its food

Environmental & Atmospheric Sciences

The two basic types of maps are reference maps and thematic maps

a. True b. False Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Volcanic eruptions are more explosive with molten rock of higher viscosity

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences