Urban Farming and Hydroponics Concepts

The video explores the history and evolution of hydroponics, highlighting its significance during WWII. Post-war, traditional farming resumed, but challenges like climate change emerged. The concept of vertical farming arose as a solution, with students exploring rooftop gardening in Manhattan. The potential of indoor farming is also discussed.

What is hydroponics?

• A method of growing plants in soil

• A method of growing plants in water with nutrients

• A method of growing plants in air

• A method of growing plants in sand

During which war did hydroponics play a significant role in the South Pacific?

• Vietnam War

• Korean War

• World War II

• World War I

What was a major factor that led to migration to the West Coast during the 1930s?

• Gold rush

• Crop failures and the Dust Bowl

• Industrial boom

• Technological advancements

What is the predicted decline in global crop yields over the next 10 years?

• 20%

• 10%

• 25%

• 15%

What concept did the class project focus on to address urban food production?

• Community gardens

• Rooftop gardening

• Vertical farming

• Hydroponic greenhouses

How much of Manhattan's population could be fed by rooftop rice farming?

• 1%

• 10%

• 2%

• 5%

What was the most energetically yielding crop identified by the students?

• Wheat

• Corn

• Rice

• Soybeans

What are some potential areas for indoor farming in New York City?

• Central Park

• Abandoned buildings and empty lots

• Subway stations

• Public schools

What is a key benefit of urban farming?

• Decreased biodiversity

• Local food production

• Higher transportation costs

• Increased pollution

What inspired the concept of indoor farming in the class project?

• A government initiative

• A student's suggestion

• A teacher's lecture

• A field trip