IA MODIFIED MASTERING BIOLOGY WITH E TEX
12th Edition
ISBN: 9780136781752
Author: Urry
Publisher: PEARSON
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Chapter 37, Problem 5TYU
Summary Introduction
Introduction:
Intensive or excessive irrigation is the use of a large amount of water from the water sources in a small area in order to increase crop production and yield. It leads to water logging as no limit to the amount of irrigation water.
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Which of the following are true about irrigation? Select all that apply
1. It requires sunlight to be beneficial
2. It helps to saturate the land
3. It depletes the groundwater supply
4. It prevents farmers from replying on rainfall
For which of the following problems would growing and maintaining cover crops be an appropriate solution?
Erosion is thinning the soil on a farm.
The organic matter and nutrients in the soil on a farm are being depleted.
The soil on a farm is becoming arid due to decreased water-carrying capacity.
a
I and II only
b
I and III only
c
II and III only
d
I, II, and III
An extremely acid soil generally limits the availability of many nutrients in the soil.
True or False
Chapter 37 Solutions
IA MODIFIED MASTERING BIOLOGY WITH E TEX
Ch. 37.1 - Explain how the phrase "too much of a good thing"...Ch. 37.1 - Some lawn mowers collect clippings. What is a...Ch. 37.1 - WHAT IF? How would adding clay to loamy soil...Ch. 37.1 - MAKE CONNECTIONS Note three ways the properties...Ch. 37.2 - Are some essential elements more important than...Ch. 37.2 - WHAT IF? If an element increases the growth rate...Ch. 37.2 - Prob. 3CCCh. 37.3 - Prob. 1CCCh. 37.3 - How do soil bacteria and mycorrhizae contribute to...Ch. 37.3 - MAKE CONNECTIONS What is a general term that is...
Ch. 37.3 - WHAT IF? A peanut farmer finds that the older...Ch. 37 - How is soil a complex ecosystem?Ch. 37 - Do plants need soil to grow? Explain.Ch. 37 - Prob. 37.3CRCh. 37 - Level 1: Knowledge/Comprehension 1. The inorganic...Ch. 37 - Micronutrients are needed in very small amounts...Ch. 37 - Prob. 3TYUCh. 37 - Prob. 4TYUCh. 37 - Prob. 5TYUCh. 37 - A mineral deficiency is likely to affect older...Ch. 37 - The greatest difference in health between two...Ch. 37 - Prob. 8TYUCh. 37 - Prob. 9TYUCh. 37 - Prob. 10TYUCh. 37 - Prob. 11TYUCh. 37 - SCIENTIFIC INQUIRY Acid precipitation has an...Ch. 37 - SCIENCE, TECHNOLOGY, AND SOCIETY In many...Ch. 37 - Prob. 14TYUCh. 37 - Prob. 15TYU
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