Test: 5th Grade Science

1.

Why is half of the Earth dark and the other half white in this diagram?

Side of the spherical earth illuminated by the sun.

Source of diagram: The Victoria State Education and Training department

Day and night are due to the Earth rotating on its axis and its revolution around the Sun.

Day and night are due to the Earth revolving on its axis, not its orbit around the Sun.

Day and night are due to the Earth revolving around the Sun, not its rotation on its axis.

Day and night are due to the Earth rotating on its axis, not its orbit around the Sun.

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