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Space Unit Review. Mill and Chill ANSWERS. Question 1. Define solar system The solar system is the collection of large and small bodies that orbit our central star, the sun. Question 2. List the planets in order from the sun Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
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Space Unit Review Mill and Chill ANSWERS
Question 1 • Define solar system • The solar system is the collection of large and small bodies that orbit our central star, the sun.
Question 2 • List the planets in order from the sun • Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
Question 3 • Give 2 characteristics of an inner planet and 2 characteristics of an outer planet • Inner- smaller, closer to sun, little to no moons, rocky • Outer- larger, farther from sun, many moons, gaseous
Question 4 • Draw a diagram that shows the position of Earth at four different times during the year (summer, spring, fall, and winter) and label each season. Be sure to include the tilt and the sun in your diagram.
Question 5 • What is happening in the Arctic Circle during the December Solstice? • People in that area are experiencing 24 hours of darkness
Question 6 • Kevin travels from the U.S. to Australia for the summer, but when he gets there it feels more like winter. Explain this! • In the US which is in the Northern hemisphere, it is tilted toward the sun causing summer to occur, however Australia is in the Southern hemisphere which is tilted away from the sun causing winter to occur.
Question 7 • Draw and label the moon phase that comes directly after a waning gibbous • Third Quarter Moon
Question 8 • The cycle of the moon’s phases repeats in a predictable way. About how long does it take to cycle from one full moon to the next full moon? • About 28-29 days
Question 9 • What time does a full moon rise and set? • What time does a new moon rise and set? • Full moon rises at 6pm and sets at 6am and a new moon rises at 6am and sets at 6pm
Question 10 • Which is a similarity between a neap tide and a spring tide? • Both are caused by the gravitational pull of the moon and occur twice a month
Question 11 • How is a solstice different from an equinox? • Solstice is when one hemisphere receives the maximum amount of sunlight while the other hemisphere receives the minimum. During an equinox, both hemispheres receive sunlight equally.
Question 12 • How much times passes between neap tides at a location? Explain why! • Neap tides occur every 14 days because it takes 14 days to get from one quarter moon to the next.
Question 13 • Define tidal range. How do you calculate it? • Tidal range is the difference between the levels of ocean water at high tide and low tide. You subtract the water level at low tide from high tide to find the tidal range.
Question 14 • What has the greatest gravitational pull on the tides? Why? • The moon has the greatest gravitational pull because it is the closest to Earth
Question 15 • Suppose you were an astronaut in the middle of the near side of the moon during a full moon, what would Earth look like? • Earth would be dark because it would be experiencing nighttime