Geoscience Unit 2.1-2.4 Semester Review

Front

What is the Sun's altitude on the first day of Winter?

Back

The Sun's altitude is lowest in the sky on the first day of Winter (December 22nd).

Front

When does Spring start?

Back

Spring starts on March 20th.

Front

When is the Northern Hemisphere tilted away from the sun?

Back

The Northern Hemisphere is tilted away from the sun during the Winter Solstice.

Front

What is the shortest day of the year?

Back

The shortest day of the year is the Winter Solstice.

Front

What does it mean when sunlight hits the Earth's surface directly?

Back

Sunlight that hits the Earth's surface straight on is said to hit the Earth directly.

Front

What is the significance of the Winter Solstice?

Back

The Winter Solstice marks the shortest day and longest night of the year.

Front

What happens during the Spring Equinox?

Back

During the Spring Equinox, day and night are approximately equal in length.

Front

What is the date of the Summer Solstice?

Back

The Summer Solstice occurs on June 21st.

Front

What is the date of the Fall Equinox?

Back

The Fall Equinox occurs on September 22nd.

Front

What is the effect of the Earth's tilt on seasons?

Back

The tilt of the Earth affects the angle of sunlight received, leading to different seasons.