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Add more earth science to this stuff Pressure… more stuff.

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Presentation on theme: "Add more earth science to this stuff Pressure… more stuff."— Presentation transcript:

1 Add more earth science to this stuff Pressure… more stuff

2 Temperature volume, pressure… again Charles law: temperature and volume – ↑ temperature… ↑ volume – ↓ temperature… ↓ volume New notes… As a gas is warmed, it expands… and rises in the atmosphere.. Pressure also increases Cooling a gas compresses it and it sinks in the atmosphere… pressure also decreases explain this on the next slides!!!! yarp

3 Sea breeze… nice and cold As warm air moves, it pushes/displaces the air above it. Add high and low pressure…

4 Land breeze warms the heart Add more of the same…

5 Wait a sec here… didn’t we see this before??? Aw yea!!!! What is convection???? Add specific heat capacity of water and land… – Which one is higher temp. during the day??? – Which one is higher temp. during the night??? Tell the WHOLE STORY ON THOSE DIAGRAMS AGAIN!!!!!!!

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7 Convection currents on a planetary scale

8 Add some rotation make directions curvy… Oh boy… frames of reference… just like video games… but now the planet is the thing moving… and we are on it.. Show the globe!!!

9 The earth and the moon… How they affect each other

10 Non-note nerd stuff!!!! Earth to sun = 150 million kilometers Earth to moon 384 thousand kilometers Earth orbit around sun = 30,000 m/sec Earth rotation speed = 45 m/sec Nerdy…

11 Note time: Space terms Orbit = regular repeating path of an object in space Satellite = object in orbit… (includes moon) To remain in orbit, satellites need to be moving fast enough to balance against the pull of gravity of our planet yarp

12 Escape velocity, Orbital velocity and earth’s gravity The moon orbital velocity v = 1028 m/sec

13 Ooohhh… math Scientists calculate the correct details to launch a satellite Escape velocity Distance from the planet Orbital velocity

14 Gravities and tides Spring tide neap tide high tide

15 Day night winter summer… What causes the seasons??? What??? WHAT???? Tilt of our planet causes seasons Show em… got a globe… got a light??? Check out da videos yarp

16 Phases of the moon Aw check the internet video!!!!

17 Eclipses…

18 eclipses Solar eclipse: the moon is between the sun and earth casting a shadow Lunar eclipse: the earth is between the sun and moon casting a shadow… What??? More videos??? Sweetness!!!! You likey??? Is done… notes a done!!! yarpness


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