Portia Is Researching Wireless Internet Connections for Her Computer

question 10

Multiple Choice

Portia is researching wireless Internet connections for her computer. Portia learns that ____ is a fixed wireless standard that uses antennas mounted on towers.

• A) satellite service
• B) portable Internet access
• C) WiMAX
• D) Wi-Fi

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Definitions:

Delta

A landform at the mouth of a river, formed from the deposition of sediment carried by the river as it enters slower-moving or standing water.

Horizontal Layers

Layers of material, such as sedimentary rock, that are deposited in a flat or nearly flat arrangement.

Sediment

Particulate material, ranging from microscopic to large boulders, transported and deposited by water, wind, ice, or gravity.

River Terraces

Step-like landforms along the sides of valleys and rivers, formed by the erosion of soil and rock and the deposition of sediments.