Water © Copyright 2009 All rights reserved Module 3: Rainwater Harvesting
Water 10 points Which is better for watering your landscaping – municipal water (tap), greywater, or rainwater – and why? Rainwater Harvesting
Water 10 points Which is better for watering your landscaping – municipal water (tap), greywater, or rainwater – and why? Answer = rainwater, because it is low in salts Rainwater Harvesting
Water 5 points True or False: It takes a major investment to get started with rainwater harvesting. Rainwater Harvesting
Water 5 points True or False: It takes a major investment to get started with rainwater harvesting. Answer = FALSE Even garbage cans can be used to collect water, but you do need gutters for directing rooftop runoff into any type of collection system Rainwater Harvesting
Water 10 points How many gallons of rainwater will a 1500 square foot roof – a typical single family home – yield in a 1” rainfall? a)100 gallons b)300 gallons c)600 gallons d)900 gallons Rainwater Harvesting
Water 10 points How many gallons of rainwater will a 1500 square foot roof – a typical single family home – yield in a 1” rainfall? a)100 gallons b)300 gallons c)600 gallons d)900 gallons Answer = D Rainwater Harvesting