I really need help!!
1 acre ≈ 0.00405 km2
In Cuba, urban gardens are used for food production.
35 000 acres of urban gardens in Cuba produced 3.4 million tonnes of food in 2002. Calculate the number of tonnes of food produced per km2 in urban gardens in Cuba in 2002. You must show all your working.
Answers
Answer:
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Step-by-step explanation:
sorry I don't know the answer of this question
Answer:
Agriculture in Cuba has played an important part in the economy for several hundred years. Today, it contributes less than 10% to the gross domestic product (GDP), but it employs about 20% of the working population. About 30% of the country's land is used for crop cultivation.
Due to the shortage of fuel and consequent lack of transportation, a growing proportion of the agricultural production takes place in urban agriculture. In 2002, 35,000 acres (140 km^2) of urban gardens produced 3.4 million metric tons of food. Current estimates are as high as 81,000 acres (330 km^2).
In Havana, 90% of the city's fresh produce come from local urban farms and gardens. In 2003, more than 200,000 Cubans worked in the expanding urban agriculture sector.