2. tania went outside and made two observations of the moon that were several days apart. her observations…

2. tania went outside and made two observations of the moon that were several days apart. her observations are shown in the diagram above. the light part of the moon appeared to get larger over time. why did this happen? a between the first observation and the second observation, the moon moved so that tania was able to see more of the half that faces the sun. b between the first observation and the second observation, the moon moved closer to the sun so more sunlight reached the moons surface. c between the first observation and the second observation, the moon rotated so that more of the light - colored rock on the moons surface faced earth. d between the first observation and the second observation, earth moved so its shadow was blocking less of the moon so tania was able to see more of it.

2. tania went outside and made two observations of the moon that were several days apart. her observations are shown in the diagram above. the light part of the moon appeared to get larger over time. why did this happen? a between the first observation and the second observation, the moon moved so that tania was able to see more of the half that faces the sun. b between the first observation and the second observation, the moon moved closer to the sun so more sunlight reached the moons surface. c between the first observation and the second observation, the moon rotated so that more of the light - colored rock on the moons surface faced earth. d between the first observation and the second observation, earth moved so its shadow was blocking less of the moon so tania was able to see more of it.

Answer

Brief Explanations:

The phases of the Moon are caused by the relative positions of the Earth, Moon, and Sun. As the Moon orbits Earth, the portion of the Moon that is illuminated by the Sun and visible from Earth changes. When the light - part of the Moon appears to get larger, it is because the Moon has moved in its orbit so that we can see more of the half that is facing the Sun. The Moon's distance from the Sun doesn't change significantly to cause this effect (option b is wrong), the Moon's rotation doesn't affect the phase seen from Earth in this way (option c is wrong), and it's not due to Earth's shadow (option d is wrong as this would be related to eclipses rather than normal lunar phases).

Answer:

A. Between the first observation and the second observation, the Moon moved so that Tania was able to see more of the half that faces the sun.