The sources of energy sustain ecosystems. Concept Introduction: The large groups which contain populations within a community that are separated from one another on the basis of what they eat and what they are eaten by. Trophic level describes the position of each species in the food chain. Sun is the great source of energy that sustains the ecosystem.

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Answer 1

Question

Chapter 38.3, Problem 2MC

Summary Introduction

To identify:

The sources of energy sustain ecosystems.

Concept Introduction:

The large groups which contain populations within a community that are separated from one another on the basis of what they eat and what they are eaten by. Trophic level describes the position of each species in the food chain. Sun is the great source of energy that sustains the ecosystem.

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Answer 2

Question

Chapter 38.3, Problem 2MC

Summary Introduction

To identify:

The sources of energy sustain ecosystems.

Concept Introduction:

The large groups which contain populations within a community that are separated from one another on the basis of what they eat and what they are eaten by. Trophic level describes the position of each species in the food chain. Sun is the great source of energy that sustains the ecosystem.

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Answer 3

Question

Chapter 38.3, Problem 2MC

Summary Introduction

To identify:

The sources of energy sustain ecosystems.

Concept Introduction:

The large groups which contain populations within a community that are separated from one another on the basis of what they eat and what they are eaten by. Trophic level describes the position of each species in the food chain. Sun is the great source of energy that sustains the ecosystem.

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Answer 4

Question

Chapter 38.3, Problem 2MC

Summary Introduction

To identify:

The sources of energy sustain ecosystems.

Concept Introduction:

The large groups which contain populations within a community that are separated from one another on the basis of what they eat and what they are eaten by. Trophic level describes the position of each species in the food chain. Sun is the great source of energy that sustains the ecosystem.

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Answer 5

Chapter 38.3, Problem 2MC

Summary Introduction

To identify:

The sources of energy sustain ecosystems.

Concept Introduction:

The large groups which contain populations within a community that are separated from one another on the basis of what they eat and what they are eaten by. Trophic level describes the position of each species in the food chain. Sun is the great source of energy that sustains the ecosystem.

Answer 6

Chapter 38.3, Problem 2MC

Summary Introduction

To identify:

The sources of energy sustain ecosystems.

Concept Introduction:

The large groups which contain populations within a community that are separated from one another on the basis of what they eat and what they are eaten by. Trophic level describes the position of each species in the food chain. Sun is the great source of energy that sustains the ecosystem.

Answer 7

Chapter 38.3, Problem 2MC

Summary Introduction

To identify:

The sources of energy sustain ecosystems.

Concept Introduction:

The large groups which contain populations within a community that are separated from one another on the basis of what they eat and what they are eaten by. Trophic level describes the position of each species in the food chain. Sun is the great source of energy that sustains the ecosystem.

Answer 8

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Answer 11

Ch. 38.1 - Distinguish among communities, ecosystems, and...Ch. 38.1 - Prob. 2MC Ch. 38.1 - Distinguish between habitat and niche.Ch. 38.1 - Prob. 4MC Ch. 38.1 - Prob. 5MC Ch. 38.1 - Prob. 6MC Ch. 38.1 - Prob. 7MC Ch. 38.2 - Prob. 1MC Ch. 38.2 - Prob. 2MC Ch. 38.2 - Prob. 3MC

Solution Summary: The author explains that Sun is the major source of energy on earth that sustains many of the ecosystems.

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