Human Biology: Concepts and Current Issues Plus Mastering Biology with Pearson eText -- Access Card Package (8th Edition)
8th Edition
ISBN: 9780134042237
Author: Michael D. Johnson
Publisher: PEARSON
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Chapter 24, Problem 3CR
Summary Introduction
To review:
The way in which anthropogenic activities affect the water
Introduction:
Water is a renewable but not inexhaustible source of energy on earth. The water constantly moves from land to atmosphere in the water cycle. Out of all the water on Earth, only 1% is present as freshwater in the aquifers and as land water in rivers, springs, and ponds; 97% is in the form of salt water in oceans and seas; 2% is trapped as polar ice and is not easily available for human consumption.
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Chapter 24 Solutions
Human Biology: Concepts and Current Issues Plus Mastering Biology with Pearson eText -- Access Card Package (8th Edition)
Ch. 24 - Do you think we should take action to reduce the...Ch. 24 - In what ways might your own lifestyle choices...Ch. 24 - Prob. 1CRCh. 24 - Prob. 2CRCh. 24 - Prob. 3CRCh. 24 - Explain how pollution can increase the greenhouse...Ch. 24 - Explain why tertiary consumers are more adversely...Ch. 24 - Compare and contrast the various sources of energy...Ch. 24 - Describe the importance of biodiversity and how...Ch. 24 - Prob. 8CR
Ch. 24 - Prob. 9CRCh. 24 - Global warming is most likely due to the impact of...Ch. 24 -
2. Which problem is attributed primarily to the...Ch. 24 - Which of the following is the primary source of...Ch. 24 - Which of the following are associated with the...Ch. 24 - Prob. 5TYCh. 24 - Prob. 6TYCh. 24 - Which of the following would be most affected by...Ch. 24 - All of the following are water pollutants except:...Ch. 24 - Which environmental issue is most closely...Ch. 24 - All of the following are examples or sources of...Ch. 24 - The energy source raising the least concerns of...Ch. 24 - Prob. 12TYCh. 24 - Prob. 13TYCh. 24 -
14. Which of the following is likely to be a...Ch. 24 -
15. All of the following are practices that...Ch. 24 - Prob. 1AWKCh. 24 - How can the seemingly simple choices a person...Ch. 24 - Prob. 3AWKCh. 24 - In the 1970s, the Black Forest of Germany...Ch. 24 -
5. During the 2008 summer Olympic Games in...Ch. 24 -
6. After Hurricane Katrina in 2005, many citizens...Ch. 24 - Many different energy sources can be used to...
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- Why are drinking water supplies still a major concern for many countries?arrow_forwardThe process whereby oxygen is depleted by the growth of microorganisms due to excess nutrients in aquatic systems is called _________. a. dead zoning b. eutrophication c. retrophication d. depletionarrow_forwardSummarize the water issue concerning the Catawba River. (NOTE – A summary is not one sentence!)arrow_forward
- How can we reduce the impacts of human activities on the environment? Defend if hydroponics would be good in solving urbanization issues. Explain whyarrow_forwardWhich is an unseen factor that affects the carrying capacity of the ocean? sunlight space water availability water chemistryarrow_forwardName three major types of water pollutants, and provide an example of each. Explain which classes of water pollutants you think are most important in your local areaarrow_forward
- Match the pro or con with the correct source of freshwater. Accessible all year [ [ Choose ] [ Choose ] Surface water Directly dependent on snow melt and precipitation rates Ground water Generally easier to access [ Choose ] Once polluted, it's almost impossible to clean [ Choose ] up nere to search 近arrow_forwardWhat are the two key concepts for this section?Define freshwater. Explain why access to water is ahealth issue, an economic issue, a national and globalsecurity issue, and an environmental issue. Whatpercentage of the earth’s freshwater is available to us?Explain how water is recycled by the hydrologic cycleand how human activities can interfere with thiscycle. Define groundwater, zone of saturation,water table, aquifer, surface water, surface runoff, and watershed basinarrow_forwardExplain how streams can cleanse themselves andhow these cleansing processes can be overwhelmed.What is wastewater? Describe the state of streampollution in more- and less-developed countries.Give two reasons why lakes cannot cleanse themselves as readily as streams can. Distinguish betweeneutrophication and cultural eutrophication. Listways to prevent or reduce cultural eutrophication.Explain why groundwater cannot cleanse itself verywell. What are the major sources of groundwatercontamination in the United States? List ways to prevent or clean up groundwater contamination. Listsome ways to purify drinking water. Describe the environmental problems caused by the widespread useof bottled water.arrow_forward
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