The Ladder of Access to Water, as Income Grows for a Poor

question 19

Multiple Choice

The ladder of access to water, as income grows for a poor family in a low-income country, is best represented by:

• A) Dug well, standpost
• B) Standpost, house connection
• C) Borehole, house connection
• D) House connection

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Definitions:

Meta-

A prefix indicating change, transformation, or a higher level of abstraction in various scientific and philosophical fields.

Scanty

Insufficient in amount, quantity, or extent; meager or limited.

Double

Consisting of two equal, identical, or similar parts or things; increased or twice as much in size, quantity, or extent.

Meso-

A prefix in biology and chemistry, meaning middle or intermediate.