Understanding Lunar Eclipses

What is the main difference between a solar and a lunar eclipse?

• A solar eclipse involves the Moon blocking the Sun, while a lunar eclipse involves the Earth blocking sunlight to the Moon.

• A solar eclipse can be seen from anywhere on Earth, while a lunar eclipse is only visible from a small area.

• A solar eclipse occurs at night, while a lunar eclipse occurs during the day.

• A solar eclipse lasts for several hours, while a lunar eclipse lasts only a few minutes.

Which type of lunar eclipse occurs when the entire Moon passes through the Earth's umbra?

• Annular Eclipse

• Total Lunar Eclipse

• Partial Lunar Eclipse

• Penumbral Eclipse

Why don't lunar eclipses occur every time there is a full moon?

• The Moon's orbit is perfectly aligned with the Earth's orbit.

• The Earth's shadow is too small to cover the Moon.

• The Moon's orbit is tilted relative to the Earth's orbit.

• The Sun is not always in the right position.

What causes the reddish appearance of the Moon during a total lunar eclipse?

• The Moon is closer to the Earth during an eclipse.

• The Sun emits more red light during an eclipse.

• The Moon's surface changes color.

• The Earth's atmosphere scatters blue light, leaving red light to illuminate the Moon.

What makes observing a lunar eclipse easy for most people?

• It requires a telescope to see clearly.

• No special equipment is needed to view it.

• It can only be seen from specific locations.

• It happens during the day when the sky is clear.