I can think of one...
there is gravity pulling everything to the center of the earth, therefore the earth is spherical because gravity is equally distributed, pulling everything to Earth's center equally.
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.
D the solar system is much smaller than the Milky Way galaxy
Yes they can, using both seismographes they find the epicenter of the earthquake.
Examples of what to clean seasonally
In bedrooms: vacuuming mattresses, cleaning out the closet and dressers
In kitchen: deep cleaning the fridge and freezer
living room: cleaning the windows inside and out, clean out fireplace and chimney
Bathroom: Apply tile and grout cleaner