Earth Science Semester B Review Practice 1. white dwarf, sun, red supergiant
2. The shape
3. Dark matter provides the mass and gravity needed to keep the cluster together
4. As a dying star explodes
5. A body with a strong gravity that nothing can escape
6. Nuclear fusion within stars
7. Spiral
8. Emit, absorb, emit
9. double, decrease to 1/4
10. Photosphere chromosphere corona
11. White dwarf
12. Physical weathering- A prairie dog borrowing a hole in a rock, an insect digging a hole in a rock for its home, Wind blowing off bits of a rock or a time (the rest are chemical weathering)
13. Radiation on the Big Bang is distributed evenly in the universe, The elements formed by the big bang exist in the same ratio today
14. Travels fastest and experiences a stronger gravitational pool when it is closest to the sun
15. It decreased ozone into the stratosphere
16. Ice
17. Mammals became dominant
18. Troposphere
19. 0.206
19. Elemental composition
20. It will increase the number of frequencies that satellites can use to communicate on earth
21. geocentric, circular motions of planets
22. Dynamic, earth’s, magnetosphere, geomagnetic, auroras
23. T^2 = r^3
24. White dwarfs with a luminosity around 10^-2, blue giants with a temperature of 10,000 K.
25. Atmosphere, geosphere
26. Condense, explode
27. The chloroplast of land plants...
28. American model- predicted hurricane sandy would die out.., ensemble forecast 21 separate forecasts, horizontal resolution of 28 km... (the rest are European model