Which of the Following Is True About Motor Activity in Early

question 54

Multiple Choice

Which of the following is true about motor activity in early childhood?​

• A) Motor activity begins to decline after two or three years of age.
• B) Motor activity increases dramatically after three years of age.
• C) Girls show a decline in motor activity whereas boys show an increase in motor activity.
• D) Children become more restless and are not able to sit still as they reach four and five years of age.

---

Definitions:

Saltation

Transport of sediment in which particles are moved in a series of short, intermittent bounces on a bottom surface.

Streambed

The bottom surface of a stream or river channel where water flows, often consisting of sediment, rocks, and organic material.

Stream Transportation

The process by which streams and rivers carry sediment and other materials from one place to another.

Sediment Load

The amount of solid particles, primarily soil and rock, carried by a stream or river, which can affect water clarity and ecosystem health.