Question

Meteor showers occur when ________.

a. The Earth passes through cometary debris.

b. The Earth reaches aphelion.

c. The Earth passes through the asteroid belt.

d. The Earth undergoes climatic changes.

e. The Earth reaches perihelion.

Answer 1

Meteor showers occur when the Earth passes through cometary debris. The dust particles from a comet's trail create a sudden burst of meteor activity, resulting in a meteor shower.

Step-by-step explanation:

Meteor showers occur when the Earth passes through cometary debris. Many meteors that strike Earth are associated with specific comets. When Earth crosses a dust stream left by a comet, there is a sudden burst of meteor activity, resulting in a meteor shower that usually lasts several hours.