Why Is There Virtually No Hydrogen and Helium Present in the Atmosphere

question 53

Multiple Choice

Why is there virtually no hydrogen and helium present in the atmosphere today?

• A)These gases were burned off by solar radiation.
• B)The gravitational force of Earth was not strong enough to hold them.
• C)These gases were consumed by rock-forming processes.
• D)Acid rain removed these gases from the atmosphere.

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Definitions:

Older Patients

Individuals of advanced age, often considered to be those who are 65 years old or older, who may have different healthcare needs and vulnerabilities.

Health Promotion

Health promotion involves strategies and practices aimed at enhancing the health and well-being of individuals and communities by encouraging healthy behaviors and lifestyles.

Physical Deconditioning

The loss of physical fitness or muscle strength due to inactivity or lack of exercise, often leading to decreased functionality and health.

Bedridden

A state in which a person is confined to bed due to illness or disability, significantly limiting their mobility.