How to HARVEST RAINWATER from your roof

How to HARVEST RAINWATER from your roof

Assessment

Interactive Video

Architecture, Engineering

11th Grade - University

Hard

Created by

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The video introduces the concept of 'blue gold', emphasizing the value of water and the importance of rainwater harvesting. It explains the setup of a roof and gutter system, the use of leaf screens and first flush diverters for water filtration, and the components and maintenance of water tanks. The video also covers sludge management and water quality, and concludes with ways to utilize overflow effectively.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is referred to as 'blue gold' in the context of rainwater harvesting?

Water

Gold

Natural Gas

Oil

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to have a properly sized gutter for rainwater collection?

To prevent water from spilling over the roof edge

To increase the aesthetic value of the house

To reduce the cost of roofing materials

To ensure the roof remains dry

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of a leaf screen in a rainwater collection system?

To reduce water temperature

To keep leaves and debris out of the water system

To increase water pressure

To enhance the taste of water

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a first flush diverter in a rainwater harvesting system?

To divert the initial dirty water away from the tank

To store excess water

To increase water flow speed

To filter out large debris

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which material is NOT mentioned as a possible option for constructing water tanks?

Concrete

Plastic

Glass

Metal

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why should a water tank be opaque or dark in color?

To prevent algae growth

To make it more visually appealing

To increase its durability

To reduce its weight

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a potential use for the overflow from a rainwater tank?

To power electrical appliances

To clean the roof

To heat the house

To water a sunken basin