Answer:
Both farming practices require considerable labor input because the fruit is picked by hand, making it a product of intensive agriculture.
Step-by-step explanation:
"Intensive agriculture" refers to a type of farming method that uses a lot of pesticides and fertilizers in order to increase crop production per acre of land. Although it requires a considerable amount of labor, it only needs lesser amount of land compared to an extensive agriculture.
The farming practices for apple orchards and grape vineyards fall under this type of agriculture. Apples and grapes are both carefully handpicked and packed before being sold to the market. In order to do this, it requires a lot of labor. This means that the amount of work is increased.
So, this explains the answer.