True or False: In order to produce sand-size rock fragments the crystal- or grain-size in the weathered rock must be larger than 2 mm
Indicate whether this statement is true or false.
Answer: FALSE
Environmental & Atmospheric Sciences
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Import-substitution policies' purpose is to
A) expand exports. B) protect domestic infant industries. C) increase farm output. D) build schools.
Environmental & Atmospheric Sciences
Coffee and maize (corn), fruit trees, and vegetables are typical crops grown in Latin America's altitudinal life zone called the tierra:
A) caliente B) templada C) helada D) fria
Environmental & Atmospheric Sciences
Mutualism
What will be an ideal response?
Environmental & Atmospheric Sciences
Which of these is a starting point for primary succession?
a. a neglected yard b. none of these is a starting point for primary succession c. a surface exposed by a retreating glacier d. abandoned farmland e. an abandoned city
Environmental & Atmospheric Sciences