Answered: Fresh water will be the most limiting…

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Biology

Fresh water will be the most limiting factor for where human populations can live in the next 50 years. Why?

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter40: Population Ecology

Section: Chapter Questions

Problem 4SA

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Concept explainers

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.

Question

Fresh water will be the most limiting factor for where human populations can live in the next 50 years. Why?

Expert Solution

Step 1

Freshwater is present in the form of 3% of water on the earth. Some fresh water is locked in the glaciers and under the soil and most of the water is available to us in the water bodies such as lakes, ponds, and rivers.

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