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Directions: Read the passages and choose the best answer to each question.
Passage
Radon is a radioactive gas that occurs naturally in the environment as a result of the decay of uranium. If inhaled into the lungs at high concentrations and over a long period of time, radon gas can increase the chance that an individual will develop lung cancer.
Outdoors, radon levels are rarely high enough to pose a health threat to individuals. Indoors, however, radon is a concern because it can seep into the foundation of a home through the ground and accumulate in areas with little ventilation, where levels can then become threatening. Radon gas can seep from the ground through many different pathways, such as cracks in the basement floor, through drains and sump pumps, or through loose-fitting pipes.
The only way to detect radon levels is through testing, using a specialized sensing device. Radon is colorless and odorless, and the levels are constantly changing from one area to the next and from one day to the next. In addition, radon exposure produces no short-term health symptoms.
Therefore, radon levels should be monitored on a regular basis.
Radon potential is an estimate of the radon level of a structure measured in picocuries per liter of air (pCi/L).
A picocurie is one-trillionth of a Curie (a measurement unit of radioactivity). The Environmental Protection Agency (EPA) assigns each county in the United States to a zone, based on its radon potential. Radon potential is not used to determine which houses should be tested in an area.
Instead, levels are used to determine if radon-resistant features should be installed in new structures being built in an area. Table 1 shows the radon levels in pCi/L for each of 3 zones, with areas in Zone 1 indicating a high radon potential, areas in Zone 2 indicating a moderate radon potential, and areas in Zone 3 indicating a low radon potential.
Q. All of the following are mentioned as characteristics of radon that contribute to the importance of continual in-home testing EXCEPT:
  • a)
    radon is colorless and odorless.
  • b)
    radon produces no short-term symptoms.
  • c)
    radon levels vary from day to day.
  • d)
    radon is a naturally occurring radioactive gas.
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Directions:Read the passages and choose the best answer to each questi...
The best answer is D. The passage mentions the fact the radon is both colorless and odorless and produces no short-term symptoms, and that radon levels can vary from day to day, in order to emphasize the importance of regular monitoring. The fact that radon is a naturally occurring gas does not significantly contribute to the importance of continual in-home testing.
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Directions:Read the passages and choose the best answer to each question.PassageRadon is a radioactive gas that occurs naturally in the environment as a result of the decay of uranium. If inhaled into the lungs at high concentrations and over a long period of time, radon gas can increase the chance that an individual will develop lung cancer.Outdoors, radon levels are rarely high enough to pose a health threat to individuals. Indoors, however, radon is a concern because it can seep into the foundation of a home through the ground and accumulate in areas with little ventilation, where levels can then become threatening. Radon gas can seep from the ground through many different pathways, such as cracks in the basement floor, through drains and sump pumps, or through loose-fitting pipes.The only way to detect radon levels is through testing, using a specialized sensing device. Radon is colorless and odorless, and the levels are constantly changing from one area to the next and from one day to the next. In addition, radon exposure produces no short-term health symptoms.Therefore, radon levels should be monitored on a regular basis.Radon potential is an estimate of the radon level of a structure measured in picocuries per liter of air (pCi/L).A picocurie is one-trillionth of a Curie (a measurement unit of radioactivity). The Environmental Protection Agency (EPA) assigns each county in the United States to a zone, based on its radon potential. Radon potential is not used to determine which houses should be tested in an area.Instead, levels are used to determine if radon-resistant features should be installed in new structures being built in an area. Table 1 shows the radon levels in pCi/L for each of 3 zones, with areas in Zone 1 indicating a high radon potential, areas in Zone 2 indicating a moderate radon potential, and areas in Zone 3 indicating a low radon potential.Q.All of the following are mentioned as characteristics of radon that contribute to the importance of continual in-home testing EXCEPT:a)radon is colorless and odorless.b)radon produces no short-term symptoms.c)radon levels vary from day to day.d)radon is a naturally occurring radioactive gas.Correct answer is option 'D'. Can you explain this answer?
Question Description
Directions:Read the passages and choose the best answer to each question.PassageRadon is a radioactive gas that occurs naturally in the environment as a result of the decay of uranium. If inhaled into the lungs at high concentrations and over a long period of time, radon gas can increase the chance that an individual will develop lung cancer.Outdoors, radon levels are rarely high enough to pose a health threat to individuals. Indoors, however, radon is a concern because it can seep into the foundation of a home through the ground and accumulate in areas with little ventilation, where levels can then become threatening. Radon gas can seep from the ground through many different pathways, such as cracks in the basement floor, through drains and sump pumps, or through loose-fitting pipes.The only way to detect radon levels is through testing, using a specialized sensing device. Radon is colorless and odorless, and the levels are constantly changing from one area to the next and from one day to the next. In addition, radon exposure produces no short-term health symptoms.Therefore, radon levels should be monitored on a regular basis.Radon potential is an estimate of the radon level of a structure measured in picocuries per liter of air (pCi/L).A picocurie is one-trillionth of a Curie (a measurement unit of radioactivity). The Environmental Protection Agency (EPA) assigns each county in the United States to a zone, based on its radon potential. Radon potential is not used to determine which houses should be tested in an area.Instead, levels are used to determine if radon-resistant features should be installed in new structures being built in an area. Table 1 shows the radon levels in pCi/L for each of 3 zones, with areas in Zone 1 indicating a high radon potential, areas in Zone 2 indicating a moderate radon potential, and areas in Zone 3 indicating a low radon potential.Q.All of the following are mentioned as characteristics of radon that contribute to the importance of continual in-home testing EXCEPT:a)radon is colorless and odorless.b)radon produces no short-term symptoms.c)radon levels vary from day to day.d)radon is a naturally occurring radioactive gas.Correct answer is option 'D'. Can you explain this answer? for ACT 2025 is part of ACT preparation. The Question and answers have been prepared according to the ACT exam syllabus. Information about Directions:Read the passages and choose the best answer to each question.PassageRadon is a radioactive gas that occurs naturally in the environment as a result of the decay of uranium. If inhaled into the lungs at high concentrations and over a long period of time, radon gas can increase the chance that an individual will develop lung cancer.Outdoors, radon levels are rarely high enough to pose a health threat to individuals. Indoors, however, radon is a concern because it can seep into the foundation of a home through the ground and accumulate in areas with little ventilation, where levels can then become threatening. Radon gas can seep from the ground through many different pathways, such as cracks in the basement floor, through drains and sump pumps, or through loose-fitting pipes.The only way to detect radon levels is through testing, using a specialized sensing device. Radon is colorless and odorless, and the levels are constantly changing from one area to the next and from one day to the next. In addition, radon exposure produces no short-term health symptoms.Therefore, radon levels should be monitored on a regular basis.Radon potential is an estimate of the radon level of a structure measured in picocuries per liter of air (pCi/L).A picocurie is one-trillionth of a Curie (a measurement unit of radioactivity). The Environmental Protection Agency (EPA) assigns each county in the United States to a zone, based on its radon potential. Radon potential is not used to determine which houses should be tested in an area.Instead, levels are used to determine if radon-resistant features should be installed in new structures being built in an area. Table 1 shows the radon levels in pCi/L for each of 3 zones, with areas in Zone 1 indicating a high radon potential, areas in Zone 2 indicating a moderate radon potential, and areas in Zone 3 indicating a low radon potential.Q.All of the following are mentioned as characteristics of radon that contribute to the importance of continual in-home testing EXCEPT:a)radon is colorless and odorless.b)radon produces no short-term symptoms.c)radon levels vary from day to day.d)radon is a naturally occurring radioactive gas.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for ACT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions:Read the passages and choose the best answer to each question.PassageRadon is a radioactive gas that occurs naturally in the environment as a result of the decay of uranium. If inhaled into the lungs at high concentrations and over a long period of time, radon gas can increase the chance that an individual will develop lung cancer.Outdoors, radon levels are rarely high enough to pose a health threat to individuals. Indoors, however, radon is a concern because it can seep into the foundation of a home through the ground and accumulate in areas with little ventilation, where levels can then become threatening. Radon gas can seep from the ground through many different pathways, such as cracks in the basement floor, through drains and sump pumps, or through loose-fitting pipes.The only way to detect radon levels is through testing, using a specialized sensing device. Radon is colorless and odorless, and the levels are constantly changing from one area to the next and from one day to the next. In addition, radon exposure produces no short-term health symptoms.Therefore, radon levels should be monitored on a regular basis.Radon potential is an estimate of the radon level of a structure measured in picocuries per liter of air (pCi/L).A picocurie is one-trillionth of a Curie (a measurement unit of radioactivity). The Environmental Protection Agency (EPA) assigns each county in the United States to a zone, based on its radon potential. Radon potential is not used to determine which houses should be tested in an area.Instead, levels are used to determine if radon-resistant features should be installed in new structures being built in an area. Table 1 shows the radon levels in pCi/L for each of 3 zones, with areas in Zone 1 indicating a high radon potential, areas in Zone 2 indicating a moderate radon potential, and areas in Zone 3 indicating a low radon potential.Q.All of the following are mentioned as characteristics of radon that contribute to the importance of continual in-home testing EXCEPT:a)radon is colorless and odorless.b)radon produces no short-term symptoms.c)radon levels vary from day to day.d)radon is a naturally occurring radioactive gas.Correct answer is option 'D'. Can you explain this answer?.
Solutions for Directions:Read the passages and choose the best answer to each question.PassageRadon is a radioactive gas that occurs naturally in the environment as a result of the decay of uranium. If inhaled into the lungs at high concentrations and over a long period of time, radon gas can increase the chance that an individual will develop lung cancer.Outdoors, radon levels are rarely high enough to pose a health threat to individuals. Indoors, however, radon is a concern because it can seep into the foundation of a home through the ground and accumulate in areas with little ventilation, where levels can then become threatening. Radon gas can seep from the ground through many different pathways, such as cracks in the basement floor, through drains and sump pumps, or through loose-fitting pipes.The only way to detect radon levels is through testing, using a specialized sensing device. Radon is colorless and odorless, and the levels are constantly changing from one area to the next and from one day to the next. In addition, radon exposure produces no short-term health symptoms.Therefore, radon levels should be monitored on a regular basis.Radon potential is an estimate of the radon level of a structure measured in picocuries per liter of air (pCi/L).A picocurie is one-trillionth of a Curie (a measurement unit of radioactivity). The Environmental Protection Agency (EPA) assigns each county in the United States to a zone, based on its radon potential. Radon potential is not used to determine which houses should be tested in an area.Instead, levels are used to determine if radon-resistant features should be installed in new structures being built in an area. Table 1 shows the radon levels in pCi/L for each of 3 zones, with areas in Zone 1 indicating a high radon potential, areas in Zone 2 indicating a moderate radon potential, and areas in Zone 3 indicating a low radon potential.Q.All of the following are mentioned as characteristics of radon that contribute to the importance of continual in-home testing EXCEPT:a)radon is colorless and odorless.b)radon produces no short-term symptoms.c)radon levels vary from day to day.d)radon is a naturally occurring radioactive gas.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for ACT. Download more important topics, notes, lectures and mock test series for ACT Exam by signing up for free.
Here you can find the meaning of Directions:Read the passages and choose the best answer to each question.PassageRadon is a radioactive gas that occurs naturally in the environment as a result of the decay of uranium. If inhaled into the lungs at high concentrations and over a long period of time, radon gas can increase the chance that an individual will develop lung cancer.Outdoors, radon levels are rarely high enough to pose a health threat to individuals. Indoors, however, radon is a concern because it can seep into the foundation of a home through the ground and accumulate in areas with little ventilation, where levels can then become threatening. Radon gas can seep from the ground through many different pathways, such as cracks in the basement floor, through drains and sump pumps, or through loose-fitting pipes.The only way to detect radon levels is through testing, using a specialized sensing device. Radon is colorless and odorless, and the levels are constantly changing from one area to the next and from one day to the next. In addition, radon exposure produces no short-term health symptoms.Therefore, radon levels should be monitored on a regular basis.Radon potential is an estimate of the radon level of a structure measured in picocuries per liter of air (pCi/L).A picocurie is one-trillionth of a Curie (a measurement unit of radioactivity). The Environmental Protection Agency (EPA) assigns each county in the United States to a zone, based on its radon potential. Radon potential is not used to determine which houses should be tested in an area.Instead, levels are used to determine if radon-resistant features should be installed in new structures being built in an area. Table 1 shows the radon levels in pCi/L for each of 3 zones, with areas in Zone 1 indicating a high radon potential, areas in Zone 2 indicating a moderate radon potential, and areas in Zone 3 indicating a low radon potential.Q.All of the following are mentioned as characteristics of radon that contribute to the importance of continual in-home testing EXCEPT:a)radon is colorless and odorless.b)radon produces no short-term symptoms.c)radon levels vary from day to day.d)radon is a naturally occurring radioactive gas.Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions:Read the passages and choose the best answer to each question.PassageRadon is a radioactive gas that occurs naturally in the environment as a result of the decay of uranium. If inhaled into the lungs at high concentrations and over a long period of time, radon gas can increase the chance that an individual will develop lung cancer.Outdoors, radon levels are rarely high enough to pose a health threat to individuals. Indoors, however, radon is a concern because it can seep into the foundation of a home through the ground and accumulate in areas with little ventilation, where levels can then become threatening. Radon gas can seep from the ground through many different pathways, such as cracks in the basement floor, through drains and sump pumps, or through loose-fitting pipes.The only way to detect radon levels is through testing, using a specialized sensing device. Radon is colorless and odorless, and the levels are constantly changing from one area to the next and from one day to the next. In addition, radon exposure produces no short-term health symptoms.Therefore, radon levels should be monitored on a regular basis.Radon potential is an estimate of the radon level of a structure measured in picocuries per liter of air (pCi/L).A picocurie is one-trillionth of a Curie (a measurement unit of radioactivity). The Environmental Protection Agency (EPA) assigns each county in the United States to a zone, based on its radon potential. Radon potential is not used to determine which houses should be tested in an area.Instead, levels are used to determine if radon-resistant features should be installed in new structures being built in an area. Table 1 shows the radon levels in pCi/L for each of 3 zones, with areas in Zone 1 indicating a high radon potential, areas in Zone 2 indicating a moderate radon potential, and areas in Zone 3 indicating a low radon potential.Q.All of the following are mentioned as characteristics of radon that contribute to the importance of continual in-home testing EXCEPT:a)radon is colorless and odorless.b)radon produces no short-term symptoms.c)radon levels vary from day to day.d)radon is a naturally occurring radioactive gas.Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Directions:Read the passages and choose the best answer to each question.PassageRadon is a radioactive gas that occurs naturally in the environment as a result of the decay of uranium. If inhaled into the lungs at high concentrations and over a long period of time, radon gas can increase the chance that an individual will develop lung cancer.Outdoors, radon levels are rarely high enough to pose a health threat to individuals. Indoors, however, radon is a concern because it can seep into the foundation of a home through the ground and accumulate in areas with little ventilation, where levels can then become threatening. Radon gas can seep from the ground through many different pathways, such as cracks in the basement floor, through drains and sump pumps, or through loose-fitting pipes.The only way to detect radon levels is through testing, using a specialized sensing device. Radon is colorless and odorless, and the levels are constantly changing from one area to the next and from one day to the next. In addition, radon exposure produces no short-term health symptoms.Therefore, radon levels should be monitored on a regular basis.Radon potential is an estimate of the radon level of a structure measured in picocuries per liter of air (pCi/L).A picocurie is one-trillionth of a Curie (a measurement unit of radioactivity). The Environmental Protection Agency (EPA) assigns each county in the United States to a zone, based on its radon potential. Radon potential is not used to determine which houses should be tested in an area.Instead, levels are used to determine if radon-resistant features should be installed in new structures being built in an area. Table 1 shows the radon levels in pCi/L for each of 3 zones, with areas in Zone 1 indicating a high radon potential, areas in Zone 2 indicating a moderate radon potential, and areas in Zone 3 indicating a low radon potential.Q.All of the following are mentioned as characteristics of radon that contribute to the importance of continual in-home testing EXCEPT:a)radon is colorless and odorless.b)radon produces no short-term symptoms.c)radon levels vary from day to day.d)radon is a naturally occurring radioactive gas.Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Directions:Read the passages and choose the best answer to each question.PassageRadon is a radioactive gas that occurs naturally in the environment as a result of the decay of uranium. If inhaled into the lungs at high concentrations and over a long period of time, radon gas can increase the chance that an individual will develop lung cancer.Outdoors, radon levels are rarely high enough to pose a health threat to individuals. Indoors, however, radon is a concern because it can seep into the foundation of a home through the ground and accumulate in areas with little ventilation, where levels can then become threatening. Radon gas can seep from the ground through many different pathways, such as cracks in the basement floor, through drains and sump pumps, or through loose-fitting pipes.The only way to detect radon levels is through testing, using a specialized sensing device. Radon is colorless and odorless, and the levels are constantly changing from one area to the next and from one day to the next. In addition, radon exposure produces no short-term health symptoms.Therefore, radon levels should be monitored on a regular basis.Radon potential is an estimate of the radon level of a structure measured in picocuries per liter of air (pCi/L).A picocurie is one-trillionth of a Curie (a measurement unit of radioactivity). The Environmental Protection Agency (EPA) assigns each county in the United States to a zone, based on its radon potential. Radon potential is not used to determine which houses should be tested in an area.Instead, levels are used to determine if radon-resistant features should be installed in new structures being built in an area. Table 1 shows the radon levels in pCi/L for each of 3 zones, with areas in Zone 1 indicating a high radon potential, areas in Zone 2 indicating a moderate radon potential, and areas in Zone 3 indicating a low radon potential.Q.All of the following are mentioned as characteristics of radon that contribute to the importance of continual in-home testing EXCEPT:a)radon is colorless and odorless.b)radon produces no short-term symptoms.c)radon levels vary from day to day.d)radon is a naturally occurring radioactive gas.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions:Read the passages and choose the best answer to each question.PassageRadon is a radioactive gas that occurs naturally in the environment as a result of the decay of uranium. If inhaled into the lungs at high concentrations and over a long period of time, radon gas can increase the chance that an individual will develop lung cancer.Outdoors, radon levels are rarely high enough to pose a health threat to individuals. Indoors, however, radon is a concern because it can seep into the foundation of a home through the ground and accumulate in areas with little ventilation, where levels can then become threatening. Radon gas can seep from the ground through many different pathways, such as cracks in the basement floor, through drains and sump pumps, or through loose-fitting pipes.The only way to detect radon levels is through testing, using a specialized sensing device. Radon is colorless and odorless, and the levels are constantly changing from one area to the next and from one day to the next. In addition, radon exposure produces no short-term health symptoms.Therefore, radon levels should be monitored on a regular basis.Radon potential is an estimate of the radon level of a structure measured in picocuries per liter of air (pCi/L).A picocurie is one-trillionth of a Curie (a measurement unit of radioactivity). The Environmental Protection Agency (EPA) assigns each county in the United States to a zone, based on its radon potential. Radon potential is not used to determine which houses should be tested in an area.Instead, levels are used to determine if radon-resistant features should be installed in new structures being built in an area. Table 1 shows the radon levels in pCi/L for each of 3 zones, with areas in Zone 1 indicating a high radon potential, areas in Zone 2 indicating a moderate radon potential, and areas in Zone 3 indicating a low radon potential.Q.All of the following are mentioned as characteristics of radon that contribute to the importance of continual in-home testing EXCEPT:a)radon is colorless and odorless.b)radon produces no short-term symptoms.c)radon levels vary from day to day.d)radon is a naturally occurring radioactive gas.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice ACT tests.
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