How did geography impact early civilization? it influenced the spread of languages

it forced farmers to be adaptable to new climates

it determined what sort of life-style early people could live

it caused some to be nomadic and allowed others to settle and begin farming

it facilitated the development of writing systems
Multiple answers can be used ^^

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radiative zone

explanation    

radiative zone is the layer of the sun which energy is transferred away from the core by radiation. although, the core is the only part of the sun that produces an appreciable amount of heat through fusion. in fact, 99% of the energy produced by the sun takes place within 24% of the sun's radius.

f.without carbon-14, james can use relative dating to estimate the age of the fossil.