Why Do We Believe the SNC Meteorites Came from Mars

question 539

Multiple Choice

Why do we believe the SNC meteorites came from Mars?

• A) They were brought back by the return voyage of the Mars Pathfinder mission.
• B) Their fall to Earth was tracked by radar, so it was possible to reconstruct their trajectories.
• C) Radioactive minerals in the rocks allow us to date them from approximately the same time as similar layers on Mars.
• D) Trapped pockets of air in the rocks show compositions which match Martian atmospheric samples taken by the Mars landers.

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Definitions:

Political Frame

A viewpoint emphasizing the power dynamics, competition, and conflicting interests within organizations or in political scenarios.

External Forces

Elements outside an organization that can impact its performance and strategies, including economic trends, regulatory changes, and competitive pressures.

Transformational Change

A profound or radical change that fundamentally alters the culture, values, and operations of an organization.

Top-Down Approach

A management style or approach where decision-making and direction come from the top levels of leadership and flow downward through an organization.