Classifying animals as endangered or threatened: a. occurs when there are fewer than 500 individuals within a population. b. makes legal tools available to protect the species. c. describes the likelihood of a species' continued survival. d. both b) and c) are correct. e. all of the above are correct.

Sketch, label, and explain the rock cycle. your sketch should contain descriptions of all eight key processes. in addition, use sentences (no sketch) to describe why a rock might not experience the entire rock cycle.

Which hot air mass brings hot humid weather and air mass

Which of the following does not determine the type of magma to erupt from a volcano? a. temperature b. gas content c. viscosity d. silica content what kind of volcano forms from basaltic magma with low-viscosity and low-gas content? a. shield volcano b. stratovolcano c. composite-cone volcano d. cinder-cone volcano what is viscosity? a. a rising mass of mantle abnormally hot and / or wet b. a pool of magma beneath the overlying crust c. what causes a bend to occur in the rock layer d. a measure of a fluid's resistance to flow