EBK HUMAN BIOLOGY
11th Edition
ISBN: 9780100545939
Author: MCMILLAN
Publisher: YUZU
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Textbook Question
Chapter 25, Problem 1RQ
Describe at least two ways that human activities are altering air quality.
Expert Solution & Answer

Summary Introduction
To describe: The two ways in which human activities alters air quality.
Introduction: Biodiversity (biological diversity) is the difference among the organisms. From the population to the ecosystem, biodiversity takes place in all levels of ecological organizations. Biodiversity measures the variation at the species, genetic, and ecosystem levels.
Explanation of Solution
The ways in which human activity alters the air quality are as follows:
- 1. The burning of fossil fuels by humans releases many chemicals responsible for smog. Smog is a mixture of air pollutants.
- 2. The oxides of nitrogen and sulfur are air pollutants that alter the air quality. The acid rain is caused by the burning of coal as well as gas and oil burning. The burning of coal, gas, and oil produces sulfur and combine with oxygen to form sulfur oxide. Sulfur oxide is released into the atmosphere. Sulfur oxide forms sulfur trioxide, and then forms sulfuric acid to make acid rain. Sulfuric acid and nitric acid emitted from industries also cause acid rain.
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Chapter 25 Solutions
EBK HUMAN BIOLOGY
Ch. 25 - Describe at least two ways that human activities...Ch. 25 - Prob. 2RQCh. 25 - Describe the greenhouse effect. Make a list of...Ch. 25 - Prob. 4RQCh. 25 - Prob. 1SQCh. 25 - Prob. 2SQCh. 25 - Prob. 3SQCh. 25 - Greenhouse gases ________. a. slow the escape of...Ch. 25 - All the following are renewable energy sources...Ch. 25 - Prob. 6SQ
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- 1. Match each vocabulary term to its best descriptor A. affinity B. efficacy C. inert D. mimic E. how drugs move through body F. how drugs bind Kd Bmax Agonist Antagonist Pharmacokinetics Pharmacodynamicsarrow_forward50 mg dose of a drug is given orally to a patient. The bioavailability of the drug is 0.2. What is the volume of distribution of the drug if the plasma concentration is 1 mg/L? Be sure to provide units.arrow_forwardDetermine Kd and Bmax from the following Scatchard plot. Make sure to include units.arrow_forward
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