BIOLOGY: ESSENTIALS >LL< W/ CONNECT
BIOLOGY: ESSENTIALS >LL< W/ CONNECT
3rd Edition
ISBN: 9781260635379
Author: Hoefnagels
Publisher: MCG
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Chapter 20, Problem 18WIO
Summary Introduction

To determine:

The mining of aluminum.

Introduction:

Aluminum does not exist as a pure element in nature. It is the most abundant metal in earth’s crust. Bauxite is the primary source of aluminum. It is a mixture of hydrated aluminum oxide and hydrated iron oxide. The deposits of bauxite are located by geologists by a process called prospecting.

Summary Introduction

To determine:

The rain forests can be saved by recycling aluminum.

Introduction:

Recycling helps the environment by reducing the deposition of wastes in landfills. Large amount of energy is required to form new products. Recycling plays an important role in conserving energy.

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