Identify Seasonal Star Patterns - 5th Grade Science
Card 1 of 20
Identify which month is least visible if the lowest plotted point is at February.
Identify which month is least visible if the lowest plotted point is at February.
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February. The lowest point on the graph indicates worst visibility.
February. The lowest point on the graph indicates worst visibility.
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Identify what it means if the graph title says “Hours Visible After Sunset.”
Identify what it means if the graph title says “Hours Visible After Sunset.”
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Y-values show hours the star can be seen after sunset. Title clarifies the specific visibility measurement used.
Y-values show hours the star can be seen after sunset. Title clarifies the specific visibility measurement used.
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What does a legend (key) on a star-visibility graph tell you?
What does a legend (key) on a star-visibility graph tell you?
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Which line or color matches each star. Legends identify which data represents which star.
Which line or color matches each star. Legends identify which data represents which star.
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Identify the correct conclusion if a star’s visibility is about the same all year on the graph.
Identify the correct conclusion if a star’s visibility is about the same all year on the graph.
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It is visible in roughly the same way each season. Flat lines indicate no seasonal variation in visibility.
It is visible in roughly the same way each season. Flat lines indicate no seasonal variation in visibility.
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Which option best explains why a star may be visible in one season but not another?
Which option best explains why a star may be visible in one season but not another?
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Earth’s orbit changes which part of space faces night. Earth's position determines which stars face the night side.
Earth’s orbit changes which part of space faces night. Earth's position determines which stars face the night side.
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What does it mean if Star A peaks in summer and Star B peaks in winter?
What does it mean if Star A peaks in summer and Star B peaks in winter?
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They are most visible in different seasons. Different peak times mean optimal viewing in different seasons.
They are most visible in different seasons. Different peak times mean optimal viewing in different seasons.
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What does it mean if two stars have peaks in the same season on a graph?
What does it mean if two stars have peaks in the same season on a graph?
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They are easiest to see during the same season. Peak timing shows when viewing conditions are optimal.
They are easiest to see during the same season. Peak timing shows when viewing conditions are optimal.
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Identify the star more visible in January if Star A is $3$ hours and Star B is $5$ hours.
Identify the star more visible in January if Star A is $3$ hours and Star B is $5$ hours.
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Star B. Higher y-value means more hours visible that month.
Star B. Higher y-value means more hours visible that month.
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Identify what a peak (highest point) on a star visibility line graph represents.
Identify what a peak (highest point) on a star visibility line graph represents.
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The time of year the star is easiest to see. Peaks show maximum visibility when conditions are best.
The time of year the star is easiest to see. Peaks show maximum visibility when conditions are best.
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Identify what a trough (lowest point) on a star visibility line graph represents.
Identify what a trough (lowest point) on a star visibility line graph represents.
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The time of year the star is hardest to see. Troughs show minimum visibility when conditions are worst.
The time of year the star is hardest to see. Troughs show minimum visibility when conditions are worst.
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Which option indicates a repeating seasonal pattern on a yearly star-visibility graph?
Which option indicates a repeating seasonal pattern on a yearly star-visibility graph?
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A similar rise-and-fall cycle that repeats each year. Seasonal patterns repeat annually with similar timing.
A similar rise-and-fall cycle that repeats each year. Seasonal patterns repeat annually with similar timing.
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What is the best conclusion if a star is at $0$ hours visible for several months?
What is the best conclusion if a star is at $0$ hours visible for several months?
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It is not visible at night during those months. Zero hours means the star is below the horizon at night.
It is not visible at night during those months. Zero hours means the star is below the horizon at night.
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What does it mean if the line on a visibility graph is increasing from March to June?
What does it mean if the line on a visibility graph is increasing from March to June?
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The star becomes easier to see from March to June. Rising lines show improving visibility conditions.
The star becomes easier to see from March to June. Rising lines show improving visibility conditions.
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What does it mean if the line on a visibility graph is decreasing from September to December?
What does it mean if the line on a visibility graph is decreasing from September to December?
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The star becomes harder to see from September to December. Falling lines show worsening visibility conditions.
The star becomes harder to see from September to December. Falling lines show worsening visibility conditions.
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Identify which month is most visible if the highest plotted point is at July.
Identify which month is most visible if the highest plotted point is at July.
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July. The highest point on the graph indicates best visibility.
July. The highest point on the graph indicates best visibility.
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What does a seasonal star-visibility graph usually show on the x-axis?
What does a seasonal star-visibility graph usually show on the x-axis?
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Time of year (months or seasons). Seasonal patterns require tracking changes over months/seasons.
Time of year (months or seasons). Seasonal patterns require tracking changes over months/seasons.
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What does a star-visibility graph usually show on the y-axis?
What does a star-visibility graph usually show on the y-axis?
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Visibility measure (hours visible or visibility rating). Y-axis shows how much or how well the star can be seen.
Visibility measure (hours visible or visibility rating). Y-axis shows how much or how well the star can be seen.
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Which option best describes how to compare two stars on the same visibility graph?
Which option best describes how to compare two stars on the same visibility graph?
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Compare their y-values at the same month or season. Same x-value allows direct comparison of visibility.
Compare their y-values at the same month or season. Same x-value allows direct comparison of visibility.
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Identify the star more visible in May if Star A is at $6$ hours and Star B is at $2$ hours.
Identify the star more visible in May if Star A is at $6$ hours and Star B is at $2$ hours.
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Star A. Higher y-value means more hours visible that month.
Star A. Higher y-value means more hours visible that month.
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Identify the season of best visibility if the highest values occur in September, October, and November.
Identify the season of best visibility if the highest values occur in September, October, and November.
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Fall (Autumn). September-November are the fall months in Northern Hemisphere.
Fall (Autumn). September-November are the fall months in Northern Hemisphere.
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