Answer:
The Orpheus theory, which says that a planet-sized body once collided with Earth and that it sent some of the material into orbit, forming the moon.
Answer:

Explanation:
Given data:
exhaust velocity = 2.455 km/s
specific impulse = 294 second


Ve = effective exhaust velocity

Isp specific impulse
g_o = standard gravity

from above equation we have
[ 2.455 km/s = 2455 m/s]

The Gulf of Coastal Plain, also known as the Oil Coast. It extends around the Gulf of Mexico in the Southern United states and Eastern Mexico.
the answer there is letter B
I think the stratosphere but I am not positive...i could be wrong