Unit 1.5: Earth Sun Relations

Multiple Choice

In which of Earth's spheres is weather located in?

• Lithosphere

• Atmosphere

• Hydrosphere

• Biosphere

Multiple Select

Which of the following statements about the Tropic of Cancer and the Tropic of Capricorn are correct?

• The Tropic of Cancer is the most northerly circle of latitude where the Sun can be directly overhead.

• The Tropic of Capricorn is the southernmost latitude where the Sun can be seen directly overhead.

• Both are circles of latitude located at 23 ½ degrees from the equator.

• The Tropic of Cancer is located in the southern hemisphere.

Fill in the Blanks

The invisible line that runs around the center of Earth at zero degrees latitude is called the

.

Fill in the Blanks

Fill in the blank: The Earth is tilted at an angle of

degrees as it revolves around the sun.

Multiple Choice

Which of the following best describes the significance of the Earth-Sun relationship?

• It determines the length of a day and night.

• It influences weather patterns and climate.

• It causes earthquakes and volcanic eruptions.

• It affects the color of the sky.

Open Ended

How do changes in the relationship between the Earth and the Sun affect weather and climate throughout the year?

Open Ended

Explain how the tilt of the Earth affects the amount of sunlight different areas receive throughout the year.

Open Ended

What is the difference between weather and climate?

Multiple Select

Select all the statements that are true about the Earth's revolution around the sun.

• It causes the seasons to change.

• It takes about 365 days to complete one revolution.

• The Earth's axis is perpendicular to its orbital path.

• Different areas receive different amounts of sunlight.

Multiple Choice

Which of the following events marks the beginning of summer in the Northern Hemisphere?

• Vernal Equinox

• Winter Solstice

• Summer Solstice

• Autumnal Equinox

Multiple Select

Which of the following statements are true about the summer solstice in the Northern Hemisphere?

• It occurs around June 21-22.

• The sun is directly above the Tropic of Cancer.

• It marks the shortest day of the year.

• It occurs in December.

Multiple Choice

What is the main difference between the summer solstice in the Northern Hemisphere and the summer solstice in the Southern Hemisphere?

• The date and the Tropic above which the sun is directly overhead

• The length of the day

• The continents affected

• The temperature experienced

Multiple Choice

Why do areas around the poles receive less direct sunlight than other places on Earth?

• Because the Earth is farther from the sun at the poles

• Because the poles are covered in ice

• Because of the tilt of the Earth

• Because the poles are at a higher altitude

Open Ended

Describe how the length of day changes in Alaska during the summer and winter solstices.

Open Ended

Explain how the tilt of the Earth affects the distribution of sunlight on Earth’s surface.

Multiple Choice

What are hurricanes called in the western Pacific Ocean?

• Typhoons

• Cyclones

• Tornadoes

• Monsoons

Multiple Select

Which of the following are necessary conditions for hurricane formation?

• Warm water

• Thunderstorm activity

• Cold air

• High mountains

Fill in the Blanks

The center of a hurricane is called the

.

Multiple Choice

On which side of a mountain does the rain shadow effect cause dry conditions?

• Leeward side

• Windward side

• North side

• South side

Open Ended

Explain why the rain shadow effect is important for the climate of the western United States.

Open Ended

How do annual changes in the Earth-Sun relationship affect weather conditions and climate?