CAIE GR 5I2 WK 5 DAY 1

​CAIE GR5I2 WEEK 5 DAY 1

Poll

1. Do you using this device is better than ‘judging by eye’?

• YES

• NO

​GREEN HOUSE GARDEN

​Light is an essential factor in growing plants in greenhouses. The rate of growth and length of time a plant remains active is depending on the amount of light it receives.

​Film makers

•Film makers and photographers need to make sure the light levels are perfect.

​

• Lighting tells the audience where to look.

• ​Because it creates a visual mood, atmosphere, and sense of meaning for the audience.

​Some Sports games

Multiple Select

Choose who NEEDS the light intensity meter.

• farmers

• scientists

• film makers

• musicians

Multiple Choice

Why do farmers need to control light intensity in a commercial greenhouse?

• plant remains tall is depending on the amount of light

• plant remains active is depending on the amount of light

• plant remains active is if there is no light

Open Ended

Name the device that measures light levels

Poll

CONCLUSION

• TRUE

• FALSE