Question 10 of 10 Which model is conceptual?
A. A plastic skeleton that shows all the bones of the body
B. A bar graph that shows how many students buy lunch each day
C. A mental image of types of food organized into a pyramid
D. A graph that uses analyzed data to show the spread of a disease
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For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes