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  1. What is Earth's Day and Night? Daytime is the time of day when the sun is visible in the sky, providing light and heat. Nighttime is when the sun has done down, the sky becomes dark and the moon is visible. Why Do We Have Day and Night? We get day and night because the Earth rotates on an imaginary line called an axis. During daytime, your part ...

  2. Activity 1: Tap day and night. Activity 2: Quiz. Activity 3: Get creative. Let's make a model of the Earth and the Sun. Place a ball on a stick or hang it from some string and use a lamp to...

  3. So when it is day time we are facing towards the Sun but as the Earth spins and we turn away from the Sun, we move into night time. Look at this picture and then try and answer the questions...

  4. Let's explore how all these aspects give us day and night. Key Facts. The Sun is a star at the centre of our solar system. For us, it is approximately 150 million km (93 million miles) away.

  5. 4 paź 2017 · Earth is our home planet. Scientists think Earth formed billions of years ago. Four planets in the solar system are bigger than Earth. Three planets are smaller. It is the third-closest planet to the sun. Only Mercury and Venus are closer. Earth has been called the “Goldilocks planet.”

  6. We get day and night because the Earth spins (or rotates) on an imaginary line called its axis and different parts of the planet are facing towards the Sun or away from it. It takes 24 hours for the world to turn all the way around, and we call this a day.

  7. Day, night, and the seasons. The Earth takes 365 days, 1 whole year, to complete one orbit around the Sun! Over this period of time, changes are seen and felt, for example, days are shorter or longer and temperatures are higher or lower.