Unit 3 test: early modern world (1350-18
hich statement shows how trade routes influenced ancient societies?
a. as travel over land became easier, trade by water became unnecessar
b. as different civilizations traded goods, they also shared cultural belief
c. as trade developed, long-distance travel became safe and easy for e
d. as silk grew popular, it became a common material used in clothing
did the printing revolution contribute to increased global interaction?

donald carl johanson (born june 28, 1943) is an american paleoanthropologist. he is known for discovering – with yves coppens and maurice taieb – the fossil of a female hominin australopithecine known as "lucy" in the afar triangle region of hadar, ethiopia.

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i googled "who was kolson johanson" and this is the answer i found.

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a. always outside of government control.

incident infrared radiation is blocked. visible and ultraviolet radiation heat   earth.

earth radiates infrared radiation. infrared radiation is blocked and heats earth. visible and shortwave radiation heat earth.

earth radiates longwave radiation

longwave radiation is reflected downward longwave radiation heats earth