Question

in this activity, you will explain what you just learned about where the atmosphere ends and space begins. pick the correct answer for each question. value: 6 the united states department of defense states that space starts at ______ miles above the earth. a. 35 b. 10 c. 65 d. 50

Explanation:

The United States Department of Defense defines space as starting at 50 miles above the Earth. This is a commonly - used boundary for the start of space in some military and aerospace contexts.

Answer:

d. 50