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Draw the Earth!. Take a few minutes to draw the Earth using only your memory!. Earth =. Earth: This is a typical view of the planet. But why?…. Is something wrong with this picture?!?. Or how about this Earth?. Or this map?. How big is Africa?.
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Draw the Earth! Take a few minutes to draw the Earth using only your memory! Earth =
Earth’s shape stays the same but our perception of it is always changing. • For example, all those maps were of the same planet, but they all looked different. • But regardless of one’s perception of the Earth, humans have come to depend on maps and physical landmarks to find their way around. • How do you think cavemen got around their environment?
HOW DO I GET THERE? Using nature to navigate Using a tool or device to navigate 1. Stars 1. Map 2. Landmarks 2. Compass & GPS ,
What’s up with North? • Humans have created four compass directions 8
North can be down! S EW N
Physical map 10
Northern Hemisphere • North America, Europe • Almost all of Asia • 2/3 of Africa • Northern reaches of South America
Southern Hemisphere • Antarctica, Australia • Most of South America • 1/3 of Africa, small sliver of Asia
Eastern Hemisphere • Asia, Australia • Most of Africa & Europe • 1/2 of Antarctica
Western Hemisphere • North & South America • 1/2 of Antarctica • Small portion of Africa & Europe