Eclipse — Science definition
An alignment event in which one body blocks light or another enters a shadow.
Where it is taught
- Eclipses & Tides: Alignment with Different Mechanisms — Earth, Moon, Sun & Space Models, Science 6: Matter, Energy & Earth Systems, Grade 6
In use
A solar eclipse happens when the Moon passes between Earth and the Sun and casts its shadow on us.
Eclipses & Tides: Alignment with Different Mechanisms
Questions using eclipse
Problem 1
Answer and explanation
The Moon must also have the required alignment; the tilted orbit often carries it above or below the relevant line.
Compare the scientific meaning and reasoning after an independent attempt. A different accurate supported response can be correct; human review is required.
Problem 2
Answer and explanation
Earth. The Moon enters that shadow; in a solar eclipse the Moon casts the relevant shadow on Earth.
Compare the scientific meaning and reasoning after an independent attempt. A different accurate supported response can be correct; human review is required.
Problem 3
Answer and explanation
The diagram represents a possible solar eclipse if alignment is exact. A’s range is 4.5 m and B’s 2.0 m. Tides involve gravitational effects, not a shadow lifting water. The table is fictional and cannot plan a real shore visit, and an alignment drawing does not guarantee an eclipse at every new phase.
Compare the scientific meaning and reasoning after an independent attempt. A different accurate supported response can be correct; human review is required.
Problem 4
Answer and explanation
No. Full phase supplies the broad Sun–Earth–Moon arrangement, while orbital tilt can prevent the Moon entering Earth’s shadow.
Compare the scientific meaning and reasoning after an independent attempt. A different accurate supported response can be correct; human review is required.