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Directions: Read the passage and choose the best answer to each question.
Passage
Salt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.
Passage
Salt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.
Study 1
Four different salt pans around the world were studied.
The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.
Four different salt pans around the world were studied.
The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.
Study 2
The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.
The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.
Q. Which of the following statements is best supported by information in the passage?
- a)Water that has collected in endorheic basins is at least 21.0 million years old.
- b)The age of fossilized plant species cannot be precisely estimated.
- c)More water has collected in and evaporated from older salt pans.
- d)Any endorheic basin that is less than 2.0 million years old contains no fossils.
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Directions:Read the passage and choose the best answer to each questio...
The best answer is c. As shown in Table 1, the estimated mineral volume of the oldest salt pan (21 million years old) is 12,150,000 cubic kilometers; the estimated mineral volume of the youngest salt pan (4.5 million years old) is only 2,000,000 cubic kilometers. The deposits were formed as collected water evaporated, so the much larger volume of minerals in the oldest basin suggests that more water has collected and evaporated there.
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Directions:Read the passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. Can you explain this answer?
Question Description
Directions:Read the passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. 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 passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. 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 passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. Can you explain this answer?.
Directions:Read the passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. 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 passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. 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 passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. Can you explain this answer?.
Solutions for Directions:Read the passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for ACT.
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Here you can find the meaning of Directions:Read the passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions:Read the passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Directions:Read the passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Directions:Read the passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions:Read the passage and choose the best answer to each question.PassageSalt pans are unusual geologic formations found in deserts. They are formed in endorheic basins, which are lowland areas where water collects but has no outflow. Any rain that falls or any water that is collected in an endorheic basin remains there permanently, except for what is lost through evaporation. This type of closed system often leads to a high concentration of salt and other minerals.Study 1Four different salt pans around the world were studied.The volumes of mineral deposits were estimated from the surface areas of the salt pans and the average thickness of the deposits. The ages of the salt pans were also estimated based on the mineral volume. The estimates are shown in Table 1.Study 2The same four salt pans were excavated for fossils. Fossil remnants of extinct plant species were found within each of the salt pans. The ages of the fossils found were similar to the ages of the salt pans (See Table 2). Scientists hypothesize that flooding of each salt pan may have led to the extinction of the plant species.Q.Which of the following statements is best supported by information in the passage?a)Water that has collected in endorheic basins is at least 21.0 million years old.b)The age of fossilized plant species cannot be precisely estimated.c)More water has collected in and evaporated from older salt pans.d)Any endorheic basin that is less than 2.0 million years old contains no fossils.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice ACT tests.
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