The biggest national park of USA is Wrangell- St. Elias National Park And Reserve
Answer:
Production is the manufacturing of the item. Distribution is the transportation, promotion, or delivering of the item.
Examples:
Phones are produced in a factory. They are useless though unless they are distributed to the stores so that they can be sold to consumers.
The same can apply to commercial crops. Crops are all produced commercially and then distributed to thousands of grocery stores so that they can be sold.
The jet stream has high altitude rivers of air.
You put this in the wrong category, but I will still help...
Number 1: 20 centimeters( just look at the graph)
Number 2: I am guessing 40 centimeters. I think you are calculating how long it took your bug to reach point B...
Hope this Helped!