Earth, moon, sun
Tides Tides- alternate rise and fall in sea level
Tides Cause- the gravitational pull of the moon
tides ssetId=7A1E A5-435E-AD36- E07CB73A93AC&blnFromSearch=1&productcode=US ssetId=7A1E A5-435E-AD36- E07CB73A93AC&blnFromSearch=1&productcode=US 5:04 ssetId=DF48EA8B CB0-8C7E- F388D5E415B3&blnFromSearch=1&productcode=US ssetId=DF48EA8B CB0-8C7E- F388D5E415B3&blnFromSearch=1&productcode=US 1:42 ssetId=1D050D7C-C8E E8- 3D17EE231387&blnFromSearch=1&productcode=US ssetId=1D050D7C-C8E E8- 3D17EE231387&blnFromSearch=1&productcode=US 4:00
Tides How frequent are tides? Usually 2 high tides a day and 2 low tides a day High tides every 12 hours Low tides every 12 hours
Tides Spring tides are sun, moon, earth are in a straight line Increased gravity pull makes high tides higher, low tides lower
Tides Neap tides are the sun, moon, and earth form right angle Sun is competing with moon for gravity pull High tides are lower, low tides higher
Tides Spring tides are at points ____ and ____ Neap tides are at points ____ and _____
Tides
Spring tides occur during moon phases: ___________________________________ Neap tides occur during moon phases: ____________________________________
Tides m/tides/preview.weml m/tides/preview.weml
Moon phases
Movement of the moon CB0-8C7E-F388D5E415B3&blnFromSearch=1&productcode=US CB0-8C7E-F388D5E415B3&blnFromSearch=1&productcode=US 2:30 Moon phases CB0-8C7E-F388D5E415B3&blnFromSearch=1&productcode=US CB0-8C7E-F388D5E415B3&blnFromSearch=1&productcode=US 4:09 Moon phases C8E E8-3D17EE231387&blnFromSearch=1&productcode=US C8E E8-3D17EE231387&blnFromSearch=1&productcode=US 1:56
Moon phases Which moon phase occurs at which point in the diagram? AF BG C D E
Moon phases Where does the moon’s light come from? How long does it take the moon to make one complete cycle (revolution around the earth?
Moon phase rhyme If the first waxing light is on the right it’s gonna get bright.
Moon phases songs/moon-song songs/moon-song
Seasons How do seasons occur?
Seasons What is the tilt of Earth’s axis?
Seasons What season occurs at point: W X Y Z
Seasons m/solsticeandequinox/preview.weml m/solsticeandequinox/preview.weml Reason for the seasons 26:00 m?guidAssetId=48E066E ABD-96D8- C5149B2E69AC&blnFromSearch=1&productco de=US m?guidAssetId=48E066E ABD-96D8- C5149B2E69AC&blnFromSearch=1&productco de=US
Rotation of the Earth Define rotation: spinning of Earth around its axis Draw rotation: How long does it take for the Earth to make one rotation? What does this cause?
Revolution of the Earth Define revolution: Movement of Earth around the sun Draw revolution: How long does it take for the Earth to make one revolution around the sun?
Eclipse Lunar eclipse-Earth is between sun and moon; full moon phase Solar eclipse-moon moves between sun and Earth and blocks sunlight; new moon phase Label which diagram shows lunar and which is solar eclipse.
Eclipse Lunar
Eclipse solar
Video funny total solar eclipse m?guidAssetId=D0ED923A-1F3C-4A47-A3EA- 9FB050A49018&blnFromSearch=1&productco de=US m?guidAssetId=D0ED923A-1F3C-4A47-A3EA- 9FB050A49018&blnFromSearch=1&productco de=US
Eclipse pse/ pse/ E8-3D17EE231387&blnFromSearch=1&productcode=US 1:37 All about eclipses 6:00 4D92-92C9-DBCFB84105B0&blnFromSearch=1&productcode=US m?guidAssetId=BE30220E-C4F A9DE- 4FA9F3B20547&blnFromSearch=1&productcod e=US A total eclipse of the sun 2:50