Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
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Chapter 35, Problem 2TYK
Summary Introduction
Introduction:
An algal bloom is a rapid accumulation in the algal population in fresh or marine water, and is identified by discoloration in water from their pigments. Blooms can affect animals or the ecology, and make cities to cut off water for residents. Algal blooms can block the sunlight for other organisms and can reduce the oxygen levels in water. Also, few algae produce poison in water.
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One region in which the use of zinc fertilizers has shown great success is: a) Northern Appalachia b) Eastern Ukraine c) Central Anatolia d) the U.S. Desert Southwest
In India, zinc is often combined with which material to make fertilizer? A) horse manure b) ammonium nitrate c) tea leaves d) urea
fertilizers are necessary if the soil lacks one of the following nutrients:
a. calcium, carbon, potassium
b. nitrogen phosphorus, potassium
c. nitrogen, phosphorus, magnesium
d. nitrogen, calcium, magnesium
e. phosphorus, potassium, magnesium
The practice of crop rotation uses nitrogen fixation to create fertile fields. First, a plant without a nitrogen-fixing relationship, such as corn, is planted. After the harvest, a nitrogen-fixing plant replaces the initial crop. Instead of harvesting the nitrogen-fixing plant, however, it is plowed under. The cycle continues in this manner. Why would nitrogen-fixing plants be plowed under instead of harvested?
a) To increases usable nitrogen in the soil.
b) To increase water retention.
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Chapter 35 Solutions
Biology: The Dynamic Science (MindTap Course List)
Ch. 35.1 - Prob. 1SBCh. 35.1 - Do all plants require the same basic nutrients in...Ch. 35.2 - Prob. 1SBCh. 35.2 - Prob. 2SBCh. 35.2 - Prob. 3SBCh. 35.3 - Prob. 1SBCh. 35.3 - Distinguish between nitrogen fixation,...Ch. 35.3 - Prob. 3SBCh. 35 - Prob. 1TYKCh. 35 - Prob. 2TYK
Ch. 35 - Prob. 3TYKCh. 35 - Prob. 4TYKCh. 35 - Which of the following does not influence soil pH?...Ch. 35 - Prob. 6TYKCh. 35 - Prob. 7TYKCh. 35 - Prob. 8TYKCh. 35 - Prob. 9TYKCh. 35 - Prob. 10TYKCh. 35 - Discuss Concepts If you want to study factors that...Ch. 35 - Prob. 12TYKCh. 35 - Prob. 13TYKCh. 35 - Prob. 14TYKCh. 35 - Prob. 15TYKCh. 35 - Prob. 16TYKCh. 35 - Prob. 1ITDCh. 35 - Prob. 2ITDCh. 35 - Prob. 3ITD
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