Understanding the Impact of Simple Science

The question asks what the use of science in its simple form has helped man to do, based on the provided passage. To answer this, we need to carefully read the passage and locate the part that discusses science in its simple form.

The passage begins by stating:

"In its simple form, science has helped man to protect himself from Nature and to overcome natural obstacles to movement."

This sentence directly addresses what science in its simple form achieved.

Analyzing the Options Based on the Passage

Let's evaluate each option provided:

• Option 1: Overcome natural obstacles to movement
• Option 2: Make bombs and missiles
• Option 3: Build factories using machinery
• Option 4: Make planes

Now, we compare these options with the information given in the passage about science in its simple form.

• Option 1: Overcome natural obstacles to movement
  The passage explicitly states that "In its simple form, science has helped man... to overcome natural obstacles to movement." This aligns perfectly with the passage content.
• Option 2: Make bombs and missiles
  The passage mentions man using Nature's gifts "to attack Nature," which relates to advanced science and its potential harmful applications, but it does not attribute the making of bombs and missiles specifically to science in its "simple form."
• Option 3: Build factories using machinery
  The passage mentions the use of metal (a gift of Nature) but does not connect building factories or using machinery directly with science in its "simple form." This seems to relate more to later advancements.
• Option 4: Make planes
  The passage makes no mention of making planes in relation to science in any form, simple or advanced.

Based on the direct statement in the first sentence of the passage, science in its simple form helped man to overcome natural obstacles to movement.

Conclusion: What Simple Science Achieved

The passage clearly states the benefits of science in its initial, less complex stage. It helped humanity in two primary ways according to the text: protecting man from nature and enabling him to navigate or bypass natural barriers.

Therefore, the only option that is directly supported by the passage regarding the simple form of science is overcoming natural obstacles to movement.

Thus, the use of science in its simple form helped man to overcome natural obstacles to movement.

Revision Table: Key Concepts from Passage

Additional Information: Stages of Scientific Impact

The passage presents a view of science having different impacts depending on its stage of development:

• Early Stage (Simple Form): Science is a tool for survival and overcoming immediate environmental challenges. It is seen as helping man live in harmony with or better navigate Nature.
• Advanced Stage: Science leads to technology that gives man significant power over Nature. This power, when misused (driven by greed or luxury rather than need), can result in the destruction of natural resources and ecological imbalance, creating a situation where Nature needs protection *from* man.

This highlights a critical theme: scientific advancement is not inherently good or bad, but its impact depends on how it is applied and the values driving its use. The passage serves as a cautionary tale about the potential negative consequences of unchecked technological progress and resource exploitation.