No, North America had night and day at the same time, meanwhile, other parts of the world (such as Australia), have it reversed and have their seasons reversed too.
No. Day and night is determined by what part of Earth is facing the sun. Half of the Earth faces toward the sun and half of earth faces away from the sun. As the Earth spins on it's axis, we get daylight in one side of the earth, and night time in the other side of the earth. It is never possible to have night time, or day time, on all the earth at the exact same time.
No, as the Earth rotates so dawn appears in turn as each part of the earth turns to meet the sunrise.
No. Day and night is determined by what part of Earth is facing the sun. Half of the Earth faces toward the sun and half of earth faces away from the sun. As the Earth spins on it's axis, we get daylight in one side of the earth, and night time in the other side of the earth. It is never possible to have night time, or day time, on all the earth at the exact same time.
No. Since the earth is constantly spinning, while at the same time, constantly orbiting the Sun, the side of the Earth facing away from the Sun, i.e. the night side, is constantly changing. As a result, stars and constellation do not appear in the same place every night.
Half the Earth is light, the other half is dark. Anywhere on the dark half experiences night.
Because the sun can only shine on one side of the Earth at a time, and the Earth rotates. Meaning two places that aren't in the same position east-west won't have day and night at the same time.
The changing position of a constellation in the sky over several weeks is evidence of Earth's revolution around the Sun. As Earth orbits the Sun, its position relative to the stars changes, causing different constellations to be visible at the same time each night.
No, they are on opposite sides of the Earth. When one in in daylight, the other is on the night side of the planet.
There are two reasons. First, the Earth is rotating, so over the course of a night they seem to move across the sky. Second, the Earth is orbiting the sun, so we are looking at different parts of the sky throughout the year. However, at the same time on the same date of the year, you will see the constellations in the same places. So you can tell the time of year and even the time of night by looking at them.
Night here on Earth happens when the Earth is in its own shadow.
No, it is not day all over the world at the same time due to the Earth's rotation on its axis, which creates day and night. Different parts of the world experience daylight and darkness at different times. This is why we have different time zones to account for the variations in local times around the world.
No