Double check my answers! if i'm incorrect, explain to me the correct answer if you could. [part 1]

In complete sentences describe the energy flow between the sun, the earth, and space.

Prior knowledge can be gained from personal experience and a) forming well-developed hypotheses. b) listening to opinions of other people on a topic. c) researching previous experiments and results on a topic. eliminate d) no other methods. it can only be gained by personal experience.

What methods do scientists use to predict volcanic eruptions? select all that apply