USA 7 Review

Front

What would happen to our seasons if there were no tilt of the Earth on its axis?

Back

There would be no seasons.

Front

What two factors determine seasons on Earth?

Back

The Earth's tilt and its orbit around the sun.

Front

During which moon phases will Earth experience the weakest, or least difference between high and low tides?

Back

First Quarter and Last Quarter.

Front

Compare and explain the length of daylight at points X and Y on the diagram below.

Back

Point Y has longer daylight than point X.

Front

During the moon phases shown in the image Earth will experience a -

Back

Neap Tide.

Front

What is the tilt of the Earth’s axis?

Back

The Earth’s axis is tilted at an angle of approximately 23.5 degrees.

Front

What is a Spring Tide?

Back

A Spring Tide is a tide that occurs when the sun, moon, and Earth are aligned, resulting in higher high tides and lower low tides.

Front

What is a Neap Tide?

Back

A Neap Tide is a tide that occurs when the sun and moon are at right angles relative to the Earth, resulting in lower high tides and higher low tides.

Front

How does the Earth's orbit affect the seasons?

Back

The Earth's orbit around the sun, combined with its axial tilt, causes variations in sunlight received at different times of the year, leading to seasons.

Front

What is the significance of the equinoxes?

Back

Equinoxes are the times of the year when day and night are approximately equal in length, marking the start of spring and autumn.