Because it's smaller
hydrosphere, atmosphere, biosphere, and geosphere
The best place to find fossils is underground. You can find them when you hunt for sheres.
Because the Germans couldn't get their land forces across the Channel. Hitler had little faith in the Kreigmarine, at least that part that was above the waves. The power of the Royal Navy, especially its huge numerical superiority deterred Hitler in other sheres too, notably the Mediterranean, but the idea of 'Sealion' getting across the Channel was fanciful indeed. Instead he turned towards Russia....
All the 4 forces known play in keeping matter together. Gravity keeps planets together and influences all matter with mass (though gravity is so weak at atomic scales that it has so far been ignored at that level). The predominant force keeping electrons tied to their atoms and keeping atoms grouped in molecules is the Electromagnetic force. The force keeping the nucleus of atoms together is the Strong force. Then there is the Weak force responsible for beta decay. Search Wikipedia for more information on the forces
Jeff Francoeur has: Played Himself - New York Mets Right Fielder in "Sunday Night Baseball" in 1990. Played Himself - Atlanta Braves Right Fielder in "Sunday Night Baseball" in 1990. Played Himself - New York Mets Pinch Hitter in "Sunday Night Baseball" in 1990. Played himself in "Rome Is Burning" in 2003. Played Himself - Correspondent in "Rome Is Burning" in 2003. Played himself in "Prime 9" in 2009.