Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.
-
Upload
hollie-ford -
Category
Documents
-
view
216 -
download
0
Transcript of Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.
![Page 1: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/1.jpg)
Sun, Moon, Earth,
How do they work together to help life survive?
Magnetosphere
![Page 2: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/2.jpg)
Magnetosphere:• Scientists believe it comes from
the liquid metals (Fe and Ni) in the outer core.
![Page 3: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/3.jpg)
Magnetosphere:• Comes from the magnetic poles
not the geographic poles.
![Page 4: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/4.jpg)
Magnetosphere:• Comes from the magnetic poles
not the geographic poles.– Magnetic North Pole is NW of
Sverdrup Island Canada.
![Page 5: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/5.jpg)
Sverdrup Island, Canada
![Page 6: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/6.jpg)
Magnetosphere:• Comes from the magnetic poles
not the geographic poles.– Magnetic North Pole is NW of
Sverdrup Island Canada.
– Magnetic South Pole is off the coast of Antarctica.
![Page 7: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/7.jpg)
South Magnetic Pole:
![Page 8: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/8.jpg)
Magnetosphere:• Comes from the magnetic poles
not the geographic poles.– Magnetic North Pole is NW of
Sverdrup Island Canada.
– Magnetic South Pole is off the coast of Antarctica.
– The magnetic poles are moving about 25 miles per year.
![Page 9: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/9.jpg)
Magnetosphere:• Magnetosphere: The volume of space
inside the Earth’s magnetic field.
![Page 10: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/10.jpg)
Magnetosphere:• Magnetosphere: The volume of space
inside the Earth’s magnetic field.
• Magnetopause: The edge of the magnetosphere.
![Page 11: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/11.jpg)
Magnetosphere:• Magnetosphere: The volume of space
inside the Earth’s magnetic field.
• Magnetopause: The edge of the magnetosphere.
• Magnetotail: Where the magnetic field is drawn away by the solar wind.
![Page 12: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/12.jpg)
Magnetosphere:• Magnetosphere: The volume of space
inside the Earth’s magnetic field.
• Magnetopause: The edge of the magnetosphere.
• Magnetotail: Where the magnetic field is drawn away by the solar wind.
• Bowshock: Where the solar winds from the sun “crush” the magnetosphere.
![Page 13: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/13.jpg)
![Page 14: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/14.jpg)
Magnetosphere:• Protects our planet from the high
energy particles that are in the solar wind.
![Page 15: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/15.jpg)
Magnetosphere:• Protects our planet from the high
energy particles that are in the solar wind.– Solar wind from the sun travels at 400
km/second.
![Page 16: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/16.jpg)
Magnetosphere:• Protects our planet from the high
energy particles that are in the solar wind.– Solar wind from the sun travels at 400
km/second.
• Van Allen belts “trap” the charged particles but let electromagnetic energy through.
![Page 17: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/17.jpg)
Magnetosphere:• Protect our planet from the high energy
particles that are in the solar wind.– Solar wind from the sun travels at 400
km/second.
• Van Allen belts “trap” the charged particles but let electromagnetic energy through.– Electrons (negative charge and light) are
trapped in the outer belt (20,000 km up).
![Page 18: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/18.jpg)
Magnetosphere:• Protects our planet from the high
energy particles that are in the solar wind.– Solar wind from the sun travels at 400
km/second.
• Van Allen belts “trap” the charged particles but let electromagnetic energy through.– Electrons (negative charge and light) are
trapped in the outer belt (20,000 km up).– Protons (positive charge and heavier) are
trapped in the inner belt (3,000 km up).
![Page 19: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/19.jpg)
Van Allen Belts:
![Page 20: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/20.jpg)
Magnetosphere:• Some charged particles “escape” at the
magnetic poles.
![Page 21: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/21.jpg)
Magnetosphere:• Some charged particles “escape” at the
magnetic poles.– They collide with air molecules and create
fantastic “shows”
![Page 22: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/22.jpg)
Magnetosphere:• Some charged particles “escape” at the
magnetic poles.– They collide with air molecules and create
fantastic “shows”• In the North: Aurora Borealis
![Page 23: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/23.jpg)
Magnetosphere:• Some charged particles “escape” at the
magnetic poles.– They collide with air molecules and create
fantastic “shows”• In the North: Aurora Borealis• In the South: Aurora Australis
![Page 24: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/24.jpg)
![Page 25: Sun, Moon, Earth, How do they work together to help life survive? Magnetosphere.](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef45503460f94c070cd/html5/thumbnails/25.jpg)