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10 Cards in this Set

  • Front
  • Back
When sunlight strikes an object, does it make it warmer or colder?
Warmer
What warms the Earth's land, water and air?
The Sun
What causes night and day on Earth?
The rotation of the Earth
How long does it take for the Earth to make one complete rotation?
24 hours
What happens over and over again in a cycle as the Earth rotates?
Day and night
What is the source of heat and light for the Earth?
The sun
If the sun is right above you in the sky, what time is it?
12 o'clock noon or lunchtime
When the earth tilts on its axis, what does it cause?
Change in seasons
When we have daylight, what does the other half of the earth have?
Night time
How many hours are in one day?
24 hours