We consume about 24% of the world's energy
Answer:
D
Explanation:
If NASA had constructed a Space Shuttle without knowing if it would be safe for its passengers, there could be many casualties. So they would test it beforehand using a model, to make sure that it will be safe and sturdy for when they build it.
a map that shows the layout of the streets in a city but no information about elevation is called a planimetric map
