Humber/Ontario Real Estate Course 3 Exam Practice

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Prepare for the Humber/Ontario Real Estate Course 3 Exam. Study with challenging questions and detailed explanations to enhance your understanding. Get ready to excel in your exam!

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How can homeowner Lambert reduce radon levels in his house?

He can test only in winter
He can improve air flow and ventilation
He is required by Health Canada to conduct the test
The test should be conducted on the upper floor

The correct answer is: He can improve air flow and ventilation

Improving air flow and ventilation is the correct answer because increasing circulation and bringing in fresh air can help reduce radon levels in a house. Radon is a gas that can seep into homes from the ground and accumulate to dangerous levels. By improving air flow and ventilation, Lambert can help dilute the concentration of radon gas, making the indoor environment safer for occupants. The other options are not correct: A. Testing only in winter is not a sufficient strategy to reduce radon levels. Testing for radon should be done throughout the year to accurately monitor levels. C. While Health Canada recommends testing for radon, it is not specifically required by them. D. Conducting the test on the upper floor is not necessarily the most effective approach for reducing radon levels. Radon can potentially enter homes at various levels, so testing should be done in multiple locations to capture the whole picture of radon concentration in the house.