The mixture of water and rubble that flows from the slope of a volcano is a
a. pyroclastic flow
b. fumaroles
c. tephra
d. lahar
Please select the best answer from the choices provided
ΟΑ
B
С
D

The response is the basis for vaccination. primary secondary tertiary none of the above

Isolated volcanic peaks on the ocean floor are

Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?