Exploring Hydroponics and Its Benefits

What is one major advantage of hydroponics over traditional soil farming?

• It requires more space.

• It uses less water.

• It is more expensive.

• It produces fewer crops.

Which of the following is a key difference between hydroponics and soil farming?

• Hydroponics uses soil to grow plants.

• Soil farming requires less sunlight.

• Hydroponics uses a nutrient solution instead of soil.

• Soil farming is always done indoors.

How does hydroponics impact the environment compared to traditional farming?

• It increases the use of pesticides.

• It reduces the need for large amounts of land.

• It causes more soil erosion.

• It increases water pollution.

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Which of the following is NOT an advantage of hydroponics?

• Faster plant growth.

• Less control over nutrient levels.

• Ability to grow plants in urban areas.

• Reduced use of pesticides.

Why might hydroponics be considered more environmentally friendly than soil farming?

• It uses more chemical fertilizers.

• It requires more energy to maintain.

• It can be done in areas with poor soil quality.

• It leads to higher carbon emissions.

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What is a potential drawback of hydroponics compared to traditional farming?

• Increased soil degradation.

• Higher initial setup costs.

• Limited plant variety.

• Greater dependency on weather conditions.

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How does hydroponics help in conserving water resources?

• By increasing evaporation rates.

• By relying on rainwater for irrigation.

• By recycling water through a closed system.

• By using more water than traditional farming.

What is hydroponics?

• The study of water

• Gardening with soil

• Gardening without soil

• A type of plant

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What is the role of the growing medium in a hydroponic system?

• To add nutrients to the water

• To support the plant's roots

• To filter the air

• To attract insects

Which of the following is a common growing medium in hydroponics?

• Sand

• Clay pebbles

• Mud

• Topsoil

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