GREENHOUSE 2

What is the recommended minimum size for a green house if student experiments are contemplated?

• 15m x 5m

• 9m x 4.5m

• 45m x 3m

• 30m x 2m

Which type of layout provides a more satisfactory space and better circulation for students in a green house?

• Square layout

• Circular layout

• Centre bench layout

• Side bench layout

What is the purpose of the AEROVAP system in a green house?

• Pest control system

• Heating system

• Watering system

• Ventilation system

What is the main purpose of passive solar heating in a green house?

• To cool the interior

• To generate electricity

• To enhance plant growth

• To store heat

What is the function of capillary benches in a green house?

• To provide lighting

• To control pests

• To regulate temperature

• To facilitate watering

What is the recommended peak ventilation in a well-designed green house?

• 1/8 of the floor area

• 1/6 of the floor area

• 1/4 of the floor area

• 1/2 of the floor area

What is the purpose of thermal mass in a passive solar heating system?

• To cool the interior

• To absorb and store heat

• To generate electricity

• To reflect sunlight

What is the main advantage of using a green house over a laboratory for plant growth?

• Higher humidity levels

• Better lighting

• Control over environmental conditions

• More space

What is the importance of a green house in food production?

• To reduce food supply in high latitude countries

• To increase atmospheric humidity

• To limit crop growth throughout the year

• To overcome shortcomings in growing conditions

What is the recommended practice for maintaining hygiene in a green house?

• Leave dead leaves and flowers inside

• Use the green house as a storage area

• Regularly wash the green house

• Dispose waste materials inside