Rotation — Science definition
A body turning about its axis.
Where it is taught
- Day, Night & Seasons: Rotation and Tilt — Earth, Moon, Sun & Space Models, Science 6: Matter, Energy & Earth Systems, Grade 6
Questions using rotation
Problem 1
- rotation: A body turning about its axis.
- Day and night are caused by Earth completing an orbit each day.
- Opposite hemispheric seasons are explained by Earth–Sun distance alone.
- One illustrative result establishes every real condition and needs no further evidence.
Answer and explanation
rotation: A body turning about its axis.
A body turning about its axis. Summer gives 840 units per area per day and winter 350. Both longer daylight and the larger modeled received rate contribute. These illustrative values explain an energy mechanism, not a guaranteed daily temperature, and real clouds, surface properties, and seasonal response also matter.
Problem 2
- Day and night are caused by Earth completing an orbit each day.
- revolution: A body’s orbital movement around another body or system.
- Opposite hemispheric seasons are explained by Earth–Sun distance alone.
- One illustrative result establishes every real condition and needs no further evidence.
Answer and explanation
revolution: A body’s orbital movement around another body or system.
A body’s orbital movement around another body or system. Summer gives 840 units per area per day and winter 350. Both longer daylight and the larger modeled received rate contribute. These illustrative values explain an energy mechanism, not a guaranteed daily temperature, and real clouds, surface properties, and seasonal response also matter.
Problem 3
- Opposite hemispheric seasons are explained by Earth–Sun distance alone.
- Day and night are caused by Earth completing an orbit each day.
- rotation: A body turning about its axis.
- Every classroom model reproduces reality exactly.
Answer and explanation
rotation: A body turning about its axis.
A body turning about its axis. Summer gives 840 units per area per day and winter 350. Both longer daylight and the larger modeled received rate contribute. These illustrative values explain an energy mechanism, not a guaranteed daily temperature, and real clouds, surface properties, and seasonal response also matter.