For the third column:
[use the first image attached]
have you ever learned the circle of fifths? (this is for the key) It is the above attachment. You weren't asked to construct it, but drawing it is a good exercise for many music students. The keys on the outside are most important for the work you've been assigned, just match them to the key signature. For example, two flats would be a Bb major, in the major scale, of course. Four sharps would be an E major.
The keys shown on the inside of the circle are the relative minor of the outside ones. For example, C minor has no sharps or flats and its relative minor is A minor.
∆∆∆
For the second column:
we can start our work on the closest note to us, example:
[use the second image attached]
I really hope I've helped and explained well!
The three major gods. Zeus, Poseidon and Hades
They consisted of clay (to be exact hayclay or mud bricks), reeds, thick timber posts and stone for the walls(and foundation). As for the roof; tree trunks, reeds, clay and hay.
Answer: Ground Antennas
Explanation:
Based on the scenario in the question, the type of station that Charlie's team manages is refered to as the ground antennas station.
This kind of station is typically used in communicating with spacecraft and is utilized for the tracking of GPS satellites in their orbits.