The Basic Sequence Within a Lightning Flash Includes All but Which

question 32

Multiple Choice

The basic sequence within a lightning flash includes all but which of the following?

• A) Static electricity builds up within the lower thundercloud and induces identical-polarity charges on the ground.
• B) Discharge begins within the cloud and initiates a dimly visible,negatively charged stream of electrons propagating downward.
• C) The conductive stream moves earthward in 50-metre jumps as a stepped leader;as the stepped leader nears the ground,the electric field at the surface increases greatly,shooting streamers of positive sparks upward and connecting with the stepped leader about 50 metres above ground.
• D) The connection initiates the return stroke,sending positive charges up to the cloud with a brilliant flash;more lightning strokes occur as charges flow between the cloud and the earth.
• E) All of these are correct.

---

Definitions:

Type B

Describes individuals who are generally relaxed, less competitive than their Type A counterparts, and more resistant to stress.

Inherited Trait

Refers to characteristics or attributes that are passed from parents to offspring through their genes.

Behavior Pattern

A repetitive and distinctive way of acting, thinking, or feeling that is characteristic of an individual across different situations.

Type A Behavior

Characterizes individuals who are highly competitive, self-critical, and strive towards goals without feeling a sense of joy in their efforts or accomplishments.