During a lunar eclipse, what is the penumbra? (1 point)
O It is the part of Earth's shadow where the sun is completely blocked.
O It is the part of the moon's shadow where the sun is only partially blocked.
It is the part of Earth's shadow where the sun is only partially blocked.
O
It is the part of the moon's shadow where the sun is completely blocked
The penumbra during a lunar eclipse is the part of the moon's shadow where the sun is only partially blocked.
When do total lunar eclipses occur? (1 point)
O
infrequently during the new moon
O
every month during the full moon
O
every month during the new moon
O infrequently during the full moon
Total lunar eclipses occur infrequently during the full moon.
What does it mean to be in the path of totality? (1 point)
O
You are on part of Earth that is in the umbra of the moon's shadow.
o
You are on part of Earth that can see a total lunar eclipse.
O
You are on part of Earth that can see a partial lunar eclipse.
O
You are on part of Earth that is in the penumbra of the moon's shadow.
To be in the path of totality means that you are on part of Earth that is in the umbra of the moon's shadow.
In order to determine the correct answer, we need to understand what the term "penumbra" means in the context of a lunar eclipse.
During a lunar eclipse, the Earth passes between the Sun and the Moon, causing the Moon to move into the Earth's shadow. This shadow is composed of two parts: the umbra and the penumbra.
The umbra is the darker, central part of the Earth's shadow where the Sun is completely blocked. This is the area where the Moon appears to be fully covered and experiences a total eclipse.
On the other hand, the penumbra is the outer, lighter part of the Earth's shadow where the Sun is only partially blocked. In this region, the Moon is partially illuminated by sunlight, resulting in a partial eclipse.
Based on this explanation, the correct answer is: It is the part of the moon's shadow where the sun is only partially blocked.