Asedimentary rock that is composed of materiel evaporated from seawater is described as a) chemical b) organic c) foliated d) clastic

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health?

Advantages and disadvantages of mitigation and adaptation

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.