If you see a dark mass similar to a blown-up balloon at the top of a volcano, what type of feature are you most likely viewing? a lava dome

a flood basalt plateau

a geyser

a newly formed island

Sorry I marked it as physics, because it should be science but there isn't a subject for that :(

Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.

What is a carrier wave and how does it affect what you hear on the radio

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.