Answer:
The pitch will progressively lower
Explanation:
If i were bungee jumping from a bridge while blowing a hand-held air horn and someone who remains on the bridge will hear a decreased pitch or frequency as the source is moving away from the stationary listener as per the Dooplers effect. Hence, the pitch will progressively lower as the source is moving away from the observer.
Because once you use oil you can not reuse it but the sun you can because it is always here and it has solar energy
The rock cycle undergoes weathering, Erosion, Compaction, Crystallization, MELTING, Uplift and deformation. Therefore the answer is Melting of rock
Democritus was the first contributor to the atomic theory