GRE Exam  >  GRE Questions  >   Directions: Refer to the following passage. ... Start Learning for Free
Directions: Refer to the following passage. After reading the passage, read and respond to each question selecting the best answer choice for each one.
For hot desert locations with access to seawater, a new greenhouse design generates freshwater and cool air. Oriented to the prevailing wind, the front wall of perforated cardboard, moistened by a trickle of seawater pumped in, cools and moistens hot air blowing in. This cool, humidified air accelerates plant growth; little water evaporates from leaves. Though greenhouses normally capture the heat of sunlight, a double-layered roof, the inner layer coated to reflect infrared light outward, allows visible sunlight in but traps solar heat between the two layers. This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second seawater-moistened cardboard wall at the back of the greenhouse. There the air absorbs more moisture before being cooled off again when it meets a seawater-cooled metal wall, which causes moisture in the air to condense. Thus distilled water for irrigating the plants collects.
Q. It can be inferred that the greenhouse roof is designed to allow for which of the
following?
[For the following question, consider each of the choices separately and select all that apply.]
  • a)
    The avoidance of intense solar heat inside the greenhouse
  • b)
    The entry of sunlight into the greenhouse to make the plants grow
  • c)
    The mixture of heated air with greenhouse air to enhance the collection of moisture
Correct answer is option 'A,B,C'. Can you explain this answer?
Most Upvoted Answer
Directions: Refer to the following passage. After reading the passage...
Explanation:

A. The avoidance of intense solar heat inside the greenhouse:
The double-layered roof of the greenhouse is designed to reflect infrared light outward, preventing the intense solar heat from entering the greenhouse. This helps in maintaining a cooler temperature inside, which is essential for the optimal growth of plants in hot desert environments.

B. The entry of sunlight into the greenhouse to make the plants grow:
Despite reflecting infrared light, the inner layer of the roof allows visible sunlight to pass through. This is crucial for photosynthesis and the growth of plants inside the greenhouse. By allowing sunlight in, the design ensures that plants receive the necessary light energy for their growth.

C. The mixture of heated air with greenhouse air to enhance the collection of moisture:
The heated air trapped between the two layers of the roof is drawn down into the greenhouse, where it mixes with the greenhouse air. This mixing process enhances the collection of moisture from the air, which is essential for maintaining the humidity levels required for plant growth. The design of the roof, in conjunction with other elements in the greenhouse, facilitates the efficient collection of moisture to produce distilled water for irrigation purposes.
Free Test
Community Answer
Directions: Refer to the following passage. After reading the passage...
All three choices are correct. This question asks the reader which of the three effects listed in the answer choices are intended as part of the design of the greenhouse roof.
Choice A is correct: the purpose of the double-layered roof is to trap solar heat before it gets inside the greenhouse proper.
Choice B is correct: the coating on the inner layer of the roof allows visible sunlight into the greenhouse.
Choice C is correct: the last two sentences of the passage describe how heated air from the roof is drawn down to mix with greenhouse air, resulting in the collection of distilled water for irrigation purposes.
Attention GRE Students!
To make sure you are not studying endlessly, EduRev has designed GRE study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in GRE.
Explore Courses for GRE exam

Top Courses for GRE

Directions: Refer to the following passage. After reading the passage, read and respond to each question selecting the best answer choice for each one.For hot desert locations with access to seawater, a new greenhouse design generates freshwater and cool air. Oriented to the prevailing wind, the front wall of perforated cardboard, moistened by a trickle of seawater pumped in, cools and moistens hot air blowing in. This cool, humidified air accelerates plant growth; little water evaporates from leaves. Though greenhouses normally capture the heat of sunlight, a double-layered roof, the inner layer coated to reflect infrared light outward, allows visible sunlight in but traps solar heat between the two layers. This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second seawater-moistened cardboard wall at the back of the greenhouse. There the air absorbs more moisture before being cooled off again when it meets a seawater-cooled metal wall, which causes moisture in the air to condense. Thus distilled water for irrigating the plants collects.Q. It can be inferred that the greenhouse roof is designed to allow for which of thefollowing?[For the following question, consider each of the choices separately and select all that apply.]a)The avoidance of intense solar heat inside the greenhouseb)The entry of sunlight into the greenhouse to make the plants growc)The mixture of heated air with greenhouse air to enhance the collection of moistureCorrect answer is option 'A,B,C'. Can you explain this answer?
Question Description
Directions: Refer to the following passage. After reading the passage, read and respond to each question selecting the best answer choice for each one.For hot desert locations with access to seawater, a new greenhouse design generates freshwater and cool air. Oriented to the prevailing wind, the front wall of perforated cardboard, moistened by a trickle of seawater pumped in, cools and moistens hot air blowing in. This cool, humidified air accelerates plant growth; little water evaporates from leaves. Though greenhouses normally capture the heat of sunlight, a double-layered roof, the inner layer coated to reflect infrared light outward, allows visible sunlight in but traps solar heat between the two layers. This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second seawater-moistened cardboard wall at the back of the greenhouse. There the air absorbs more moisture before being cooled off again when it meets a seawater-cooled metal wall, which causes moisture in the air to condense. Thus distilled water for irrigating the plants collects.Q. It can be inferred that the greenhouse roof is designed to allow for which of thefollowing?[For the following question, consider each of the choices separately and select all that apply.]a)The avoidance of intense solar heat inside the greenhouseb)The entry of sunlight into the greenhouse to make the plants growc)The mixture of heated air with greenhouse air to enhance the collection of moistureCorrect answer is option 'A,B,C'. Can you explain this answer? for GRE 2024 is part of GRE preparation. The Question and answers have been prepared according to the GRE exam syllabus. Information about Directions: Refer to the following passage. After reading the passage, read and respond to each question selecting the best answer choice for each one.For hot desert locations with access to seawater, a new greenhouse design generates freshwater and cool air. Oriented to the prevailing wind, the front wall of perforated cardboard, moistened by a trickle of seawater pumped in, cools and moistens hot air blowing in. This cool, humidified air accelerates plant growth; little water evaporates from leaves. Though greenhouses normally capture the heat of sunlight, a double-layered roof, the inner layer coated to reflect infrared light outward, allows visible sunlight in but traps solar heat between the two layers. This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second seawater-moistened cardboard wall at the back of the greenhouse. There the air absorbs more moisture before being cooled off again when it meets a seawater-cooled metal wall, which causes moisture in the air to condense. Thus distilled water for irrigating the plants collects.Q. It can be inferred that the greenhouse roof is designed to allow for which of thefollowing?[For the following question, consider each of the choices separately and select all that apply.]a)The avoidance of intense solar heat inside the greenhouseb)The entry of sunlight into the greenhouse to make the plants growc)The mixture of heated air with greenhouse air to enhance the collection of moistureCorrect answer is option 'A,B,C'. Can you explain this answer? covers all topics & solutions for GRE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Refer to the following passage. After reading the passage, read and respond to each question selecting the best answer choice for each one.For hot desert locations with access to seawater, a new greenhouse design generates freshwater and cool air. Oriented to the prevailing wind, the front wall of perforated cardboard, moistened by a trickle of seawater pumped in, cools and moistens hot air blowing in. This cool, humidified air accelerates plant growth; little water evaporates from leaves. Though greenhouses normally capture the heat of sunlight, a double-layered roof, the inner layer coated to reflect infrared light outward, allows visible sunlight in but traps solar heat between the two layers. This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second seawater-moistened cardboard wall at the back of the greenhouse. There the air absorbs more moisture before being cooled off again when it meets a seawater-cooled metal wall, which causes moisture in the air to condense. Thus distilled water for irrigating the plants collects.Q. It can be inferred that the greenhouse roof is designed to allow for which of thefollowing?[For the following question, consider each of the choices separately and select all that apply.]a)The avoidance of intense solar heat inside the greenhouseb)The entry of sunlight into the greenhouse to make the plants growc)The mixture of heated air with greenhouse air to enhance the collection of moistureCorrect answer is option 'A,B,C'. Can you explain this answer?.
Solutions for Directions: Refer to the following passage. After reading the passage, read and respond to each question selecting the best answer choice for each one.For hot desert locations with access to seawater, a new greenhouse design generates freshwater and cool air. Oriented to the prevailing wind, the front wall of perforated cardboard, moistened by a trickle of seawater pumped in, cools and moistens hot air blowing in. This cool, humidified air accelerates plant growth; little water evaporates from leaves. Though greenhouses normally capture the heat of sunlight, a double-layered roof, the inner layer coated to reflect infrared light outward, allows visible sunlight in but traps solar heat between the two layers. This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second seawater-moistened cardboard wall at the back of the greenhouse. There the air absorbs more moisture before being cooled off again when it meets a seawater-cooled metal wall, which causes moisture in the air to condense. Thus distilled water for irrigating the plants collects.Q. It can be inferred that the greenhouse roof is designed to allow for which of thefollowing?[For the following question, consider each of the choices separately and select all that apply.]a)The avoidance of intense solar heat inside the greenhouseb)The entry of sunlight into the greenhouse to make the plants growc)The mixture of heated air with greenhouse air to enhance the collection of moistureCorrect answer is option 'A,B,C'. Can you explain this answer? in English & in Hindi are available as part of our courses for GRE. Download more important topics, notes, lectures and mock test series for GRE Exam by signing up for free.
Here you can find the meaning of Directions: Refer to the following passage. After reading the passage, read and respond to each question selecting the best answer choice for each one.For hot desert locations with access to seawater, a new greenhouse design generates freshwater and cool air. Oriented to the prevailing wind, the front wall of perforated cardboard, moistened by a trickle of seawater pumped in, cools and moistens hot air blowing in. This cool, humidified air accelerates plant growth; little water evaporates from leaves. Though greenhouses normally capture the heat of sunlight, a double-layered roof, the inner layer coated to reflect infrared light outward, allows visible sunlight in but traps solar heat between the two layers. This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second seawater-moistened cardboard wall at the back of the greenhouse. There the air absorbs more moisture before being cooled off again when it meets a seawater-cooled metal wall, which causes moisture in the air to condense. Thus distilled water for irrigating the plants collects.Q. It can be inferred that the greenhouse roof is designed to allow for which of thefollowing?[For the following question, consider each of the choices separately and select all that apply.]a)The avoidance of intense solar heat inside the greenhouseb)The entry of sunlight into the greenhouse to make the plants growc)The mixture of heated air with greenhouse air to enhance the collection of moistureCorrect answer is option 'A,B,C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions: Refer to the following passage. After reading the passage, read and respond to each question selecting the best answer choice for each one.For hot desert locations with access to seawater, a new greenhouse design generates freshwater and cool air. Oriented to the prevailing wind, the front wall of perforated cardboard, moistened by a trickle of seawater pumped in, cools and moistens hot air blowing in. This cool, humidified air accelerates plant growth; little water evaporates from leaves. Though greenhouses normally capture the heat of sunlight, a double-layered roof, the inner layer coated to reflect infrared light outward, allows visible sunlight in but traps solar heat between the two layers. This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second seawater-moistened cardboard wall at the back of the greenhouse. There the air absorbs more moisture before being cooled off again when it meets a seawater-cooled metal wall, which causes moisture in the air to condense. Thus distilled water for irrigating the plants collects.Q. It can be inferred that the greenhouse roof is designed to allow for which of thefollowing?[For the following question, consider each of the choices separately and select all that apply.]a)The avoidance of intense solar heat inside the greenhouseb)The entry of sunlight into the greenhouse to make the plants growc)The mixture of heated air with greenhouse air to enhance the collection of moistureCorrect answer is option 'A,B,C'. Can you explain this answer?, a detailed solution for Directions: Refer to the following passage. After reading the passage, read and respond to each question selecting the best answer choice for each one.For hot desert locations with access to seawater, a new greenhouse design generates freshwater and cool air. Oriented to the prevailing wind, the front wall of perforated cardboard, moistened by a trickle of seawater pumped in, cools and moistens hot air blowing in. This cool, humidified air accelerates plant growth; little water evaporates from leaves. Though greenhouses normally capture the heat of sunlight, a double-layered roof, the inner layer coated to reflect infrared light outward, allows visible sunlight in but traps solar heat between the two layers. This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second seawater-moistened cardboard wall at the back of the greenhouse. There the air absorbs more moisture before being cooled off again when it meets a seawater-cooled metal wall, which causes moisture in the air to condense. Thus distilled water for irrigating the plants collects.Q. It can be inferred that the greenhouse roof is designed to allow for which of thefollowing?[For the following question, consider each of the choices separately and select all that apply.]a)The avoidance of intense solar heat inside the greenhouseb)The entry of sunlight into the greenhouse to make the plants growc)The mixture of heated air with greenhouse air to enhance the collection of moistureCorrect answer is option 'A,B,C'. Can you explain this answer? has been provided alongside types of Directions: Refer to the following passage. After reading the passage, read and respond to each question selecting the best answer choice for each one.For hot desert locations with access to seawater, a new greenhouse design generates freshwater and cool air. Oriented to the prevailing wind, the front wall of perforated cardboard, moistened by a trickle of seawater pumped in, cools and moistens hot air blowing in. This cool, humidified air accelerates plant growth; little water evaporates from leaves. Though greenhouses normally capture the heat of sunlight, a double-layered roof, the inner layer coated to reflect infrared light outward, allows visible sunlight in but traps solar heat between the two layers. This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second seawater-moistened cardboard wall at the back of the greenhouse. There the air absorbs more moisture before being cooled off again when it meets a seawater-cooled metal wall, which causes moisture in the air to condense. Thus distilled water for irrigating the plants collects.Q. It can be inferred that the greenhouse roof is designed to allow for which of thefollowing?[For the following question, consider each of the choices separately and select all that apply.]a)The avoidance of intense solar heat inside the greenhouseb)The entry of sunlight into the greenhouse to make the plants growc)The mixture of heated air with greenhouse air to enhance the collection of moistureCorrect answer is option 'A,B,C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions: Refer to the following passage. After reading the passage, read and respond to each question selecting the best answer choice for each one.For hot desert locations with access to seawater, a new greenhouse design generates freshwater and cool air. Oriented to the prevailing wind, the front wall of perforated cardboard, moistened by a trickle of seawater pumped in, cools and moistens hot air blowing in. This cool, humidified air accelerates plant growth; little water evaporates from leaves. Though greenhouses normally capture the heat of sunlight, a double-layered roof, the inner layer coated to reflect infrared light outward, allows visible sunlight in but traps solar heat between the two layers. This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second seawater-moistened cardboard wall at the back of the greenhouse. There the air absorbs more moisture before being cooled off again when it meets a seawater-cooled metal wall, which causes moisture in the air to condense. Thus distilled water for irrigating the plants collects.Q. It can be inferred that the greenhouse roof is designed to allow for which of thefollowing?[For the following question, consider each of the choices separately and select all that apply.]a)The avoidance of intense solar heat inside the greenhouseb)The entry of sunlight into the greenhouse to make the plants growc)The mixture of heated air with greenhouse air to enhance the collection of moistureCorrect answer is option 'A,B,C'. Can you explain this answer? tests, examples and also practice GRE tests.
Explore Courses for GRE exam

Top Courses for GRE

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev