Tides and Their Effects

How does a neap tide affect the low and high tides?

• During a neap tide, both high and low tides are smaller, and there is less of a difference between the two tides.

• During a neap tide, both high tide and low tide are larger, and there is a greater difference between the two tides.

• High tide and low tide are equal during the neap tide and there is no difference between the two tides.

• High tide is at its highest during neap tide, and low tide is at its lowest; therefore, there is a much greater difference between the two.

How are Earth, the sun, and the moon aligned during a spring tide?

• They are aligned in a straight line.

• They are aligned at right angles.

• They are aligned in a triangular formation.

• They are aligned in a circular pattern.

Tags

NGSS.MS-ESS1-1

What is the difference in the alignment of Earth and the moon during low tide and high tide?

• Low tide and high tide are not affected by the alignment of Earth and the moon but rather the location of the moon on its axis.

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  High tide only occurs when Earth and the moon are at right angles and the sun is in line with the moon. Low tide is not affected by the alignment of the sun and only occurs when Earth and the moon are aligned with each other.

• High tide occurs when Earth and the moon are in line with each other. Low tide occurs when Earth and the moon are at a right angle with each other.

• Low tide occurs when Earth and the moon are in line with each other. High tide occurs when Earth and the moon are at a right angle with each other.

Tags

NGSS.MS-ESS1-1

What is the difference between a lunar eclipse and a solar eclipse?

• A lunar eclipse occurs once a month, and a solar eclipse occurs once a year.

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  A lunar eclipse occurs when the moon passes behind Earth and into Earth's shadow. A solar eclipse occurs when the sun is behind the moon.

• A solar eclipse occurs when the moon passes behind Earth and into Earth's shadow. A lunar eclipse occurs when the sun is behind the moon.

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  A solar eclipse only happens during the moon's waxing phase, and a lunar eclipse only happens during the moon's waning phases.

Tags

NGSS.MS-ESS1-1

What part of the moon's shadow fully blocks the sun's light during a solar eclipse?

• umbra

• penumbra

• corona

• orbit

Tags

NGSS.MS-ESS1-1

What part of the sun is visible during a total solar eclipse?

• prenumbra

• umbra

• corona

• entire disk of the sun

Tags

NGSS.MS-ESS1-1

Which term describes a moon that orbits a planet in a backward motion?

• retrograde

• satellite

• dwarf planet

• barycenter

What is a possible reason for Mercury and Venus not having moons?

• Material and debris from the formation of Mercury and Venus traveled out farther into the solar system.

• Mercury and Venus are too close to the sun to have moons.

• The outer planets attract debris from outside of the solar system.

• Only the largest planets in the solar system have the gravitational pull to have moons orbit them.

Which conditions exist on Jupiter's moon Europa that point to the possibility of supporting life?

• Volcanos are present on the surface.

• An ocean of water exists below a layer of ice.

• The speed of Europa's orbit around Jupiter indicates that there may be life on the planet.

• There is evidence of a strong magnetic field.

Which of the following telescopes is best for studying black holes?

• x-ray telescope

• gamma-ray telescope

• infrared telescope

• ultraviolet telescope