Understanding the Science of Seasons with Bill Nye

The video explains how Earth's tilt and orbit around the Sun create seasons, affecting all life. It describes how the tilt causes different parts of Earth to receive varying sunlight, leading to temperature differences. The equator receives direct sunlight, making it warmer, while the poles receive less, making them colder. A demonstration with solar panels illustrates how light intensity affects energy, similar to Earth's seasons.

Which season is characterized by flowers blooming?

• Winter

• Spring

• Summer

• Fall

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What is the imaginary line called that goes through the middle of the Earth?

• Equator

• Prime Meridian

• Tropic of Cancer

• Earth's Axis

Why do we experience daytime and nighttime?

• Because of Earth's rotation

• Because of the Moon's phases

• Because of Earth's tilt

• Because of Earth's orbit around the Sun

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NGSS.MS-ESS1-1

When it is summer in the Northern Hemisphere, what season is it in the Southern Hemisphere?

• Fall

• Winter

• Summer

• Spring

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NGSS.MS-ESS1-1

Why are the North and South Poles the coldest places on Earth?

• They are farther from the Sun

• They have longer nights

• They receive sunlight at a steep angle

• They are covered in ice

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What is the angle of Earth's tilt from the perpendicular?

• 30 degrees

• 45 degrees

• 23.5 degrees

• 15 degrees

What happens to the solar panel in the Northern Hemisphere during its summer?

• It stops working

• It receives more light

• It receives less light

• It receives the same amount of light as the Southern Hemisphere

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NGSS.MS-ESS1-1

What causes the seasons to change?

• The Moon's phases

• Earth's tilt and orbit around the Sun

• The Sun's rotation

• Earth's distance from the Sun

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NGSS.MS-ESS1-1

Why are tropical rainforests and jungles located around the equator?

• They have more rainfall

• They are at a lower altitude

• They receive more direct sunlight

• They are closer to the Sun

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NGSS.MS-ESS2-6

What is the effect of direct rays from the Sun?

• They produce less heat

• They have no effect on temperature

• They cause longer days

• They produce more heat

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NGSS.MS-ESS2-4

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