Most of Tibet Has an Altitude Greater Than 5000 Metres

question 2

Multiple Choice

Most of Tibet has an altitude greater than 5000 metres, where the atmospheric pressure is about 500 hPa. At this altitude, Tibetans live higher than what percentage of air molecules in the atmosphere?

• A)about 75%
• B)about 25%
• C)about 10%
• D)about 50%

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Definitions:

Preoperational Thought

A stage in Piaget's theory of cognitive development occurring from ages 2 to 7, characterized by symbolic thinking, egocentrism, and a lack of logical operations.

Nightmares

Disturbing dreams that can cause the sleeper to wake up feeling anxious and afraid, often occurring during REM sleep.

Registers Fear

The act of displaying or recognizing signs of fear.

Personal Perspective

An individual’s unique point of view influenced by personal experiences, beliefs, values, and emotions.