Question

1. what is the difference between a lunar eclipse and a solar eclipse?

a a solar eclipse only happens during the moons waxing phase, and a lunar eclipse only happens during the moons waning phases.
a a lunar eclipse occurs once a month, and a solar eclipse occurs once a year.
a a lunar eclipse occurs when the moon passes behind earth and into earths shadow. a solar eclipse occurs when the sun is behind the moon.
a a solar eclipse occurs when the moon passes behind earth and into earths shadow. a lunar eclipse occurs when the sun is behind the moon.

Explanation:

A lunar eclipse happens when Earth blocks sunlight from reaching the Moon, casting Earth's shadow on the Moon (so the Moon moves behind Earth into its shadow). A solar eclipse occurs when the Moon passes between the Sun and Earth, blocking the Sun's light from Earth's view (so from Earth's perspective, the Sun is behind the Moon). The other options are incorrect: eclipses do not follow strict monthly/yearly timelines, and both eclipses occur during the full (lunar) or new (solar) moon phases, not just waxing/waning phases.

Answer:

A lunar eclipse occurs when the moon passes behind Earth and into Earth's shadow. A solar eclipse occurs when the sun is behind the moon