An instrument that can be used to measure matric potential is the:
a. potentiometer
b. tensiometer
c. piezometer
d. none of the above
b
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Do you find any surface streams on the topographic map? Explain your observation. What would produce this hydrologic situation?
What will be an ideal response?
Which of the following is a characteristic of commercial agriculture?
A) Most of the production is sold to companies that process the food and sell it to consumers. B) The farmer depends on his or her own production for most food. C) Technology is low. D) A great deal of human labor goes into farming.
What does carbon dioxide break down into once it is in the ocean?
A) Carbonic acid B) Bicarbonate C) Carbonate D) All of these choices
What were the outcomes of the Chinese Exclusion Act in the United States and the Chinese Head Tax in Canada in the 1880s?
What will be an ideal response?