Quiz on Sunlight and Precision Agriculture

What type of light do healthy leaves reflect a lot of?

• Blue light

• Green light

• Red light

• Infrared light

What happens to a leaf's surface when it becomes stressed?

• It changes color

• It reflects more infrared light

• It absorbs more blue light

• It reflects less infrared light

What technology is increasingly used in farming for data collection?

• Analog sensors

• Traditional farming methods

• Digital technology

• Manual data entry

What do multispectral cameras on drones help to detect?

• Soil temperature

• Water levels in soil

• Animal movement

• Plant height

What is the purpose of GPS data in precision agriculture?

• To calculate exact locations for field management

• To monitor weather patterns

• To track animal movements

• To measure crop height

What can ground sensors monitor in the soil?

• Soil color

• Insect populations

• Plant growth rate

• Water, nutrient, and fertilizer levels

How do farmers use data from drones and sensors?

• To manage their farms remotely

• To train livestock

• To predict market prices

• To create weather forecasts

What is a benefit of using cloud computing in agriculture?

• It reduces the need for machinery

• It allows for real-time data access and updates

• It eliminates the need for GPS

• It increases manual labor requirements

What type of information can electronic ear tags provide?

• Crop yield estimates

• Weather conditions

• Animal tracking and identification

• Soil nutrient levels

What do smart machines in agriculture help with?

• Manual planting

• Precise navigation and data collection

• Animal feeding

• Crop harvesting by hand