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HW: Study for the Test tomorrow. Index cards +2.
Bring a Pencil! Pick up your aliens at the end of the
day! Do Now: 5/30/17
• Finish the solar system review on pg 72 of the
ASTRONOMY lab manual)
E A C I B G D F H
sun
mercury
venus
earth
mars
jupiter
saturn
uranus
neptune
Let’s go over the correct
answers to the Astronomy
Review pages 69-86
rotates
c) Fill in the old Kindergarten rhyme: The sun rises in the _________ and sets in the ____________.
revolves
east
west
Summer
Winter
Spring
Fall
II.
If the northern hemisphere is experiencing winter, the southern hemisphere is experiencing ____________ Summer
They must line up in a straight line!
New Moon
Full Moon
The following diagram represents the earth, Sun and Moon. A, B, C, D are positions on Earth as it rotates. For positions A-D, write whether is is a high or low tide.
.
A. __________ C.____________
B. __________ D. ___________
Low
High
Low
High
If the sun, moon, and Earth are lined up in this position, what kind of tide would it be? Spring or Neap? _____________ Spring
A
C
B D
B 1) Which of the four pictures ACCURATELY describes the Heliocentric model of
the solar system? ______
2) EXPLAIN: __________________________________________________
____________________________________________________________ 3) Ptolomy’s model of the solar system was called the ____________________.
Heliocentric means sun centered. Choice B
is the only one with the sun in the center.
Geocentric model
VI. Solar System/Galaxy 1) Put the following celestial objects in order from smallest to largest:
1) _______________
2)_______________
3)_______________
4)_______________
5)_______________ 2) Put all the planets in order from CLOSET to the sun moving outward. 1)_____________ 5)______________
2)_____________ 6)______________
3)_____________ 7)______________
4)_____________ 8)______________ 9)_____________
Pluto
Earth’s moon
Jupiter
Milky Way Galaxy
Universe
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune
Pluto
VII: Comets, Meteors, and Asteroids 1) The asteroid belt is located between which 2 planets? _______________ and ______________ 2) Name one major difference between a meteorite and a meteor. ___________________________________________________ ___________________________________________________ ___________________________________________________ 3) Which celestial object has an elliptical orbit and is usually called a “dirty
snowball”?
________
Mars Jupiter
Meteors are streaks of light found in Earth’s
atmosphere. A meteorite is what you call a meteor
that doesn’t burn up as it passes through our
atmosphere and it touches Earth.
Comets This is a photo of Haley’s
Comet. It comes by
every 76 years!
Page 73
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Page 86
BrainPOP: Viewers Choice!
• Eclipses
• Tides
• The Sun
• The moon
• Solar system
• Life Cycle of Stars
• Seasons
Rotation = one day Revolution = one year
23.5 degree tilt as we revolve around
the sun
Waxing crescent = occurs week 1, sun reflecting on less than half of the right
side
Waning crescent = occurs week 4, sun reflecting on less than half of the left side
About one month (moonth!)
Sun - Moon - Earth **will only occur if they are aligned in a perfectly
straight line
Will only occur during the new moon phase.
There are two low tides each day.
Neap tide occurs during 1st Qtr or 3rd Qtr phases. Least diff. between low/high
tide. Spring tide occurs during new or full moon phases. Greatest diff. between
low/high tide
Sun centered. Copernicus, Galileo, Brahe, Kepler
Earth centered. Ptolomy only.
The Milky Way galaxy. Spiral shaped.
10 - 15 billion years ago. 4.6 billion years ago.
The Universe is the largest (made up of many galaxies, solar systems, planets,
stars)
Gas and dust
Hottest temperature = Blue
Coolest temperature = Red
Follow the edge of the dipper until you find the North star (Polaris). Use
that information/location to help you like you would use a compass.
Sun - Mercury - Venus - Earth - Mars - Jupiter - Saturn - Uranus - Neptune
Venus' environment is toxic - mostly carbon dioxide - causing runway
greenhouse effect. Thick atmosphere traps the heat. It is twice as hot as
Mercury, even though it is farther away from the sun than Mercury!
Venus' temperature = 900 degrees F
It is found between Mars and Jupiter.
Meteor = Rock from space that enters our atmosphere and makes a light as it
burns up.
Meteorite = Meteor that touches/lands on our planet.