answer:stript cropping: -
type of cultivation in different crops are planted simultaneously to prevent soilit uh!
because not stay in good condition
sydney has 6 (six) sister cities around the world.there are :
1.san francisco (us).
3.ports mouth (uk).
5.wellington (new zealand).
these 6 (six) sister cities around the world that shares about cultural,social, and similarities shared.
extend the hand of overseas on a person-to-person basis.perpetuate an understanding between people and cultures. bring together similar interest groups in each city. provided a forum to exchange of sister city experiences.the city had developing in these ones like educational,economic,trade,cultural and other beneficial experience also.
i only wrote it as like a small essay.
i hope it will for u ☺.