Question

define equinox and state its importance​

Answer 1

Answer:

An equinox is an event in which a planet's subsolar point passes through its Equator. The equinoxes are the only time when both the Northern and Southern Hemisphere experience roughly equal amounts of daytime and nighttime.

Explanation:

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Answer 2

Answer:

An equinox is an event in which a planet's subsolar point passes through its equator.

It's importance:-

1. It is important for the inhabitants of the earth.

2. It marks the change in direction the sun's rays fall on earth