Answer: Multiple cropping and use of modern farming methods are two different ways of increasing production on the same piece of land. e.g., (i) Multiple Cropping When more than one crop is grown on a piece of land during the year it is known as multiple cropping.
Mark down whenever an assignment or project is due on your calendar. And I would listen to Spanish conversations on Youtube to get a better understanding of the language.
I believe It’s the last one so you have it correct.