Choose the Item That Best Matches Each Item in the Following

question 5

Multiple Choice

Choose the item that best matches each item in the following:
-Year when the world human population reached 7 billion

• A)Latin America and the Caribbean
• B)Canada
• C)2050
• D)United States
• E)North America
• F)Africa
• G)2011
• H)European nations
• I)India
• J)Great Britain

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Definitions:

Desert Wash

Dry streambeds in desert environments that temporarily fill with water during rainstorms.

Playa

A flat-bottomed desert basin that temporarily becomes a lake after heavy rain but reverts to a dry lakebed as the water evaporates.

Isotopes

Variants of a chemical element that have the same number of protons but a different number of neutrons in their nuclei, affecting their atomic mass but not their chemical properties.

Ice-Core Data

Information obtained from cylindrical sections of ice drilled from glaciers and ice sheets, which provide valuable records of past climates.