Sun-Earth-Moon Interaction

Front

What is the difference between Earth's revolution and rotation?

Back

Revolution refers to the Earth moving around the Sun, taking approximately 365.25 days to complete one orbit. Rotation refers to the Earth spinning on its axis, which takes about 24 hours to complete one full turn.

Front

How long does it take for the Earth to complete one revolution around the Sun?

Back

It takes approximately 365.25 days for the Earth to complete one revolution around the Sun.

Front

What season occurs when the North Pole is tilted toward the Sun?

Back

Summer occurs when the North Pole is tilted toward the Sun.

Front

What causes high tides in the ocean?

Back

High tides are caused by the gravitational pull of the Moon on the Earth's oceans, particularly where the Earth is closest to the Moon.

Front

What is the primary effect of Earth's rotation?

Back

The primary effect of Earth's rotation is the cycle of day and night.

Front

What is the significance of the tilt of the Earth's axis?

Back

The tilt of the Earth's axis (approximately 23.5 degrees) is significant because it affects the seasons and the intensity of sunlight received at different latitudes.

Front

What is the relationship between the Moon's phases and tides?

Back

The phases of the Moon influence the timing and height of tides; for example, during a full moon or new moon, tides are typically higher (spring tides) due to the alignment of the Earth, Moon, and Sun.

Front

What is a solar eclipse?

Back

A solar eclipse occurs when the Moon passes between the Earth and the Sun, blocking the Sun's light either partially or completely.

Front

What is a lunar eclipse?

Back

A lunar eclipse occurs when the Earth passes between the Sun and the Moon, causing the Earth's shadow to fall on the Moon.

Front

How does the distance between the Earth and the Sun affect seasons?

Back

The distance between the Earth and the Sun does not significantly affect seasons; instead, seasons are primarily caused by the tilt of the Earth's axis.