When You Click the Shapes Button and Start to Drag

question 32

Multiple Choice

When you click the Shapes button and start to drag the mouse pointer to position the shape,the mouse arrow changes to a:

• A)four-headed arrow.
• B)double-headed arrow.
• C)cross-hair pointer.
• D)plus sign.

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Definitions:

Gradient

A measure of the steepness or incline of a surface, often expressed as a ratio of vertical rise to horizontal distance.

Water Velocity

The speed at which water flows in a given direction within a river, stream, or other body of water.

Downstream

In the direction that a stream or river flows, from its source towards its mouth, often used to describe areas or processes occurring in this direction.

Sediment Load

The amount of sediment carried by a river, stream, or other body of moving water, which can affect water quality and ecosystem health.