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What star is closest so the solar system?

• Proxima centaury
• The sun
• I don't know
• who cares

What star is closest so the solar system?

• Proxima centaury
• The sun
• I don't know
• who cares

During which portion of the Earth's revolution around the Sun is the Northern Hemisphere tilted toward the Sun?

• Vernal equinox
• Summer solstice
• Winter solstice
• Autumnal equinox

What is the approximate percentage of the Earth that is illuminated by the Sun at any given time?

• 90%
• 10%
• 25%
• 50%

The sky darkens at midday and the Sun seems to disappear. Minutes later, the Sun reappears and the daylight returns. The best explanation for this is...

• a partial solar eclipse is occurring
• the Moon has created a lunar eclipse
• the Sun has created a lunar eclipse
• the Moon has created a solar eclipse

During a total lunar eclipse, what phenomenon is occurring?

• the Earth passes through the Moon's umbra
• the Moon passes through Earth's umbra
• the Earth passes through the Moon's penumbra
• the Moon passes through Earth's penumbra

The sky darkens at midday and the Sun seems to disappear. Minutes later, the Sun reappears and the daylight returns. The best explanation for this is...

• a partial solar eclipse is occurring
• the Moon has created a lunar eclipse
• the Sun has created a lunar eclipse
• the Moon has created a solar eclipse

Which is the 3rd planet from the sun?

• Mars

• Jupiter

• Earth

• Venus

What is the sun?

• Black Hole

• Light Bulb

• Star

• Supernova

Which planet has rings?

• Saturn

• Earth

• Venus

• Mars