BIOLOGY
5th Edition
ISBN: 9781264104680
Author: BROOKER
Publisher: MCG
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Textbook Question
Chapter 38, Problem 6TY
Which property is not characteristic of clay-rich soils?
- a. high mineral nutrient retention
- b. high water retention
- c. high aeration
- d. lower amounts of sand than clay
- e. All of the above characterize clay-rich soils.
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Select the following characteristics that clay soils possess.
I. Poor aeration.
II. Poor drainage.
III. Soil not compacted.
IV. Good water retention.
V. Mineral content is low.
A. II, V.
B. I, II, IV.
C. III, IV, V.
D. I, II, III, IV.
Camellia and azalea are plants that produce yellow leaves, which is considered an undesirable outcome, when they are grown on alkaline soil. Which of the statements below support the fact about camellia and azalea stated above?
a. Loam soil is not advisable to be used in growing camellia and azalea because of its acidity.
b. Camellia and azalea should not be planted in chalk soil.
c. Camellia and azalea produced yellow leaves because they are planted in acidic soil.
d. Camellia and azalea require chalk soil to counter the effect of the alkaline soil used.
We have 2 types of soils. One soil has bulk density of 2.75g/cm^3; second has bulk density of 1.5g/cm^3. What guess will we get from this information about the following soil properties for both soils?
a. Soil structure
b. Porosity
c. Root penetration
d. Presence of organic matter
Chapter 38 Solutions
BIOLOGY
Ch. 38.1 - Prob. 1CCCh. 38.1 - Prob. 2CCCh. 38.2 - Prob. 1CCCh. 38.2 - How might soil crusts influence the ecology and...Ch. 38.2 - Prob. 3CCCh. 38.2 - Prob. 1EQCh. 38.2 - Prob. 2EQCh. 38.3 - Prob. 1CSCh. 38.3 - Prob. 2CSCh. 38 - Which of the following substances can limit plant...
Ch. 38 - In what form do plants take up most soil minerals?...Ch. 38 - Prob. 3TYCh. 38 - Soil organic matter provides the benefit of a....Ch. 38 - Prob. 5TYCh. 38 - Which property is not characteristic of clay-rich...Ch. 38 - Prob. 7TYCh. 38 - Prob. 8TYCh. 38 - Prob. 9TYCh. 38 - Which plant uses a passive trap to obtain animal...Ch. 38 - Prob. 1CQCh. 38 - Prob. 2CQCh. 38 - Prob. 3CQCh. 38 - Prob. 1COQCh. 38 - Prob. 2COQ
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- Which of the following statements is NOT as description of soil? A. Varying nutritional content. B. Phototropic microbes are found only on the top few centimeters. C. A homogenous layer of organic and inorganic material. D. The area around the plant soil usually has the highest microbial populations.arrow_forwardAn extremely acid soil generally limits the availability of many nutrients in the soil. True or Falsearrow_forwardWould the particle density of a soil high in organic matter be the same? Higher or Lower? Why?arrow_forward
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