Which of the following is a secondary cause of forest degradation rather than a basic cause?

a. crop and timber exports
b. government policies
c. population growth
d. Fires
e. Poverty


D

Environmental & Atmospheric Sciences

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Infiltration capacity ____

A)determines if streams will have turbulent flow B)is low in loose, dry soils C)is the minimum rate at which surface materials absorb water D)determines if streams will have laminar flow E)determines if runoff will occur

Environmental & Atmospheric Sciences

The force opposing motion between two objects in contact with one another is called

A) friction. B) cohesion. C) repose. D) slope.

Environmental & Atmospheric Sciences

The break-even point between the production and consumption of organic material is termed

A) net primary productivity. B) compensation point. C) net photosynthesis. D) free air CO2 enrichment.

Environmental & Atmospheric Sciences

Using the letters associated with the diagrams above, diagram ___ illustrates contact metamorphism

a. A b. B c. C

Environmental & Atmospheric Sciences