How can you Measure the: 1. Temperature 2. pH of the Soil 3. Light Intensity 4. Water Moisture

1. Use a Thermometer. Easy. 2. Use an Indicator Liquid: Basically put Water with you Soil Sample and then an Indictor which will then Change the Colour of the Water to the pH of the Soil Respectfully. Easy 3. Use a Light Sensor. Easy 4. Use a Soil Moisture Meter to see the Level of Moisture in the Soil. Easy.