Why is it important for scientist to know the viscosity and flow rate of lava when a volcano erupts?

Carbon dioxide can be produced form what type of power generation?

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.

In a cooking context,which of the following materials is the best heat conducter?