BIOL:CONCEPT+INVEST.ETEXT
BIOL:CONCEPT+INVEST.ETEXT
5th Edition
ISBN: 9781264154173
Author: Hoefnagels
Publisher: MCG
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Chapter 38.4, Problem 4MC
Summary Introduction

To determine:

The reason by which nutrient pollution can lead to O2-depleted water.

Concept Introduction:

Organisms and their environment interact with one another for recycling of elements such as water, carbon, phosphorous and nitrogen, it is termed as biogeochemical cycles. Nitrogen and phosphorous are important elements of life. The growth of algae and some other autotrophs declines due to the deficiencies of these elements, although the excess amount of these elements may lead to water pollution.

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Nitrogen emissions: environmental and health hazards; Author: Sandec Eawag;https://www.youtube.com/watch?v=iYcchHZ5Ejo;License: Standard Youtube License