The physical structure of the earth's rock is changed by volcanism mechanical weathering convection chemical weathering

(1) which phrase describes an important agricultural change that occurred during the mississippian period? (a) first cultivation of wild grains (b) expansion of marsh elder farming (c) spread of corn agriculture (d) gathering of nuts and berries (2) which group of native americans use northwestern arkansas as it’s traditional hunting grounds? (a) osage (b) quapaw (c) woodland (d) caddo

Write a short paragraph of about 150-300 words. explain how the physical environment can limit human activities.

Lines of longitude are like stripes from the top of the globe down to the bottom virtually slicing the earth like an orange