The Earliest Atmosphere of Earth Was ____

question 8

Multiple Choice

The earliest atmosphere of Earth was ____.

• A)essentially the same as our modern atmosphere
• B)composed entirely of nitrogen
• C)composed of ozone and hydrogen
• D)blown into space by solar wind
• E)composed entirely of ozone

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Definitions:

Physical Health

Pertains to the well-being of the body, free from illness, injury, or pain, and the maintenance thereof through nutrition, exercise, and lifestyle habits.

Speculation

Inference or consideration of a subject without firm evidence.

Scientific Attitude

The practice of being curious, skeptical, and open-minded while seeking empirical evidence and explanations about the natural world.

Curiosity

A strong desire to know or learn something, driving exploration and investigation.