Contour lines connect points of equal elevation on a map. true or false

After considering options, a student using the problem-solving process should next

Acivilization exists for several hundred yeaars, developing its own language. such a civilization probably has been: a. farming corn b. suffering from a lack of contact with the outside world. c. isolated by mountains or some other physical barriers. d. starving from lack of trade.

Soil color only reflects the amount of organic matter present in soil.