Earth science 2nd half Astronomy Unit

Front

What season in the northern hemisphere occurs when the North Pole is tilted towards the Sun?

Back

Summer is the season when the North Pole is tilted towards the Sun, resulting in longer days and warmer temperatures.

Front

What is a neap tide?

Back

A neap tide is a tide with the smallest difference between high and low tides, occurring during the first and third quarters of the moon.

Front

What season occurs when the area you live in tilts away from the Sun?

Back

Winter occurs when the area you live in tilts away from the Sun, leading to shorter days and colder temperatures.

Front

Which constellations can be seen in the sky at midnight on February 21?

Back

On February 21, the constellations Leo and Cancer can be seen in the sky at midnight.

Front

During which month is the Earth closest to the Sun?

Back

The Earth is closest to the Sun in January, a point known as perihelion.

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 responsible for the changing seasons as different parts of the Earth receive varying amounts of sunlight throughout the year.

Front

What is the difference between a spring tide and a neap tide?

Back

A spring tide has the largest difference between high and low tides, occurring during the full and new moons, while a neap tide has the smallest difference.

Front

What causes the seasons on Earth?

Back

Seasons are caused by the tilt of the Earth's axis and its orbit around the Sun, affecting the angle and intensity of sunlight received.

Front

What is the position of the Earth in relation to the Sun during the summer solstice?

Back

During the summer solstice, the North Pole is tilted closest to the Sun, resulting in the longest day of the year in the northern hemisphere.

Front

What is the role of constellations in astronomy?

Back

Constellations are patterns of stars used for navigation and to help identify specific areas of the night sky.