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Chemical Composition of
the Earth: 34.6% Iron, 29.5% Oxygen, 15.2% Silicon,
12.7% Magnesium, 2.4% Nickel, 1.9% Sulfur, and 0.05%
Titanium Source:
Basic Earth Facts
Geography Trivia and Quizzes
"Geography has
made us neighbors. History has made us friends.
Economics has made us partners, and necessity has
made us allies. Those whom God has so joined
together, let no man put asunder."John F. KennedySource:
BrainyQuotes
"Geography
has made us neighbors. History has made us friends. Economics has made us
partners, and necessity has made us allies. Those
whom God has so joined
together, let no man put asunder.”John F Kennedy "Geography is the scientific study of
the location and spatial variation in both physical and
human
phenomena on Earth. The word derives from the Greek
words
γη or γεια ("Earth") and γραφειν ("to write," as in
"to
describe")".
Source
Wikipedia
"Geography
has made us neighbors. History has made us friends. Economics has made us
partners, and necessity has made us allies. Those
whom God has so joined
together, let no man put asunder.”