Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.

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Chapter 42, Problem 13SA

Summary Introduction

Introduction:

Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.

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Which essential chemical must be “fixed” by soil-dwelling bacteria before it can enter the food chain? a. Carbon b. Nitrogen c. Phosphorous d. Both a. and b.

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Question

Chapter 42, Problem 13SA

Summary Introduction

Introduction:

Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.

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Question

Chapter 42, Problem 13SA

Summary Introduction

Introduction:

Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.

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Question

Chapter 42, Problem 13SA

Summary Introduction

Introduction:

Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.

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Answer 5

Chapter 42, Problem 13SA

Summary Introduction

Introduction:

Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.

Answer 6

Chapter 42, Problem 13SA

Summary Introduction

Introduction:

Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.

Answer 7

Chapter 42, Problem 13SA

Summary Introduction

Introduction:

Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.

Answer 8

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Answer 11

Ch. 42 - In most ecosystems, producers use energy from...Ch. 42 - Prob. 2SA Ch. 42 - Organisms at the first trophic level ________. a....Ch. 42 - Primary productivity on land is affected by...Ch. 42 - An _______ is an autotroph. a. producer c....Ch. 42 - Most of Earths fresh water is _______. a. in lakes...Ch. 42 - Earths largest carbon reservoir is _______. a. the...Ch. 42 - Carbon is released into the atmosphere by ________...Ch. 42 - Prob. 9SA Ch. 42 - The ______ cycle is a sedimentary cycle. a....

Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.

Solution Summary: The author explains that nitrogen fixation is the conversion of nitrogen gas to ammonia.

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Introduction:

Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.

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Chapter 42 Solutions

Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.

Solution Summary: The author explains that nitrogen fixation is the conversion of nitrogen gas to ammonia.

Concept explainers

Videos

Introduction: Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.

Want to see the full answer?

Chapter 42 Solutions

Introduction:

Biogeochemical cycles include the path of the circulation of an element from one environmental reservoir to another reservoir. Reservoirs for these elements vary with the kind of substance. Environmental reservoirs can be the atmosphere, rocks, water, and sediments.