Biology: Concepts and Investigations
Biology: Concepts and Investigations
5th Edition
ISBN: 9781260259049
Author: Hoefnagels
Publisher: MCG
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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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Energy flow in ecosystem; Author: MooMooMath and Science;https://www.youtube.com/watch?v=5jBV9vJmXZI;License: Standard youtube license