Moons, Seasons, Tides, and Eclipses Flashcard

Front

What is a solar eclipse?

Back

A solar eclipse is a phenomenon that occurs when the moon comes between the sun and the Earth, casting a shadow on the Earth.

Front

What causes the Earth to experience different seasons?

Back

The tilt of the Earth's axis is the main factor that causes the Earth to experience different seasons.

Front

What is a spring tide?

Back

A spring tide is a type of tide that occurs when the sun, moon, and Earth are aligned, causing the highest high tides and the lowest low tides.

Front

What type of tide has the greatest difference between high and low tide?

Back

A spring tide occurs when the difference between high and low tide is the greatest.

Front

What causes the phases of the moon?

Back

The phases of the moon are caused by the relative positions of the moon, Earth, and sun.

Front

What is a lunar eclipse?

Back

A lunar eclipse occurs when the Earth comes between the sun and the moon, casting a shadow on the moon.

Front

What is a neap tide?

Back

A neap tide is a type of tide that occurs when the sun and moon are at right angles to each other, resulting in the lowest high tides and the highest low tides.

Front

How long does it take for the moon to complete one full orbit around the Earth?

Back

It takes about 27.3 days for the moon to complete one full orbit around the Earth.

Front

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

Back

A solar eclipse occurs when the moon blocks the sun, while a lunar eclipse occurs when the Earth blocks sunlight from reaching the moon.

Front

What is the role of the sun in the Earth's seasons?

Back

The sun's position relative to the Earth, affected by the tilt of the Earth's axis, determines the seasons.