Question

Question was provided via image upload.

Explanation:

Analyze the text's central argument

The excerpt "Space Age Water Conservation" discusses the extreme difficulty and high cost of launching water into space, noting that "Water is heavy... and every pound launched into space costs thousands of dollars." It emphasizes that on the space station, nothing is wasted (sweat, urine, and moisture are recycled into clean drinking water). It highlights a pressing, urgent need for clean water solutions in space, which in turn drives the development of purification technologies on Earth.

Evaluate the drop-down options

• "NASA strives to be conserve water sources on Earth": The text focuses on space constraints driving technology, rather than NASA's direct conservation efforts on Earth.
• "there is an urgency to finding clean water sources": This aligns directly with the text's emphasis on the critical, high-stakes challenge of water scarcity and weight in space travel ("Few challenges are more pressing...").
• "technology cannot compare to the beauty of nature": This is irrelevant to the scientific and practical focus of the passage.
• "there are many ways to keep water purified": While purification is mentioned, the core driving force described is the critical necessity and urgency of the situation.

Determine the best fit

An accompanying image supporting these ideas would most logically emphasize the critical, pressing need—the urgency—of securing clean water.

Answer:

• NASA strives to be conserve water sources on Earth
• there is an urgency to finding clean water sources (Correct answer)
• technology cannot compare to the beauty of nature
• there are many ways to keep water purified