Which layer of the atmoshere is the top layer of the thermoshere

The answer is Exosphere.

Explanation:

Firstly, a brief denition of thermosphere:

The thermosphere is a layer of Earth's atmosphere. The thermosphere is directly above the mesosphere and below the exosphere. It extends from about 80 km to between 600 and 800 km above our planet.

The thermosphere is typically about 200° C (360° F) hotter in the daytime than at night, and roughly 500° C (900° F) hotter when the Sun is very active than at other times.

I have attached an image that shows the atmosphere layers

Finally, the top layer of the thermosphere is Exosphere.

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)

a=d/t

a="triangle"v/t

explanation:

a = acceleration