Jet streams are fast moving air currents much like how a river is a fast moving water current so the answer is jet streams.
ANSWER:
Needed to form cell membranes
I hope I was of help to you :)
The answer to your question would be space. The sun's light travles through space. but if you clap, you can't hear it.
Answer:
The term for the process of gathering information through images taken at a distance would be remote sensing.
Thermodynamics is the study of energy and it changing forms, hope this helps.
