The Atmosphere Is Held in Place By

question 33

Multiple Choice

The atmosphere is held in place by:

• A)an invisible force of ion attraction.
• B)gravity.
• C)the hydrostatic balance of water vapor and carbon dioxide.
• D)compression of the ionosphere by the solar wind.

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Definitions:

Fertilized Egg

A cell that results from the union of a sperm cell with an egg cell, marking the beginning of a new organism's development.

Teratogens

External agents such as chemicals, viruses, and radiation that can cause developmental abnormalities or birth defects in an embryo or fetus.

Developing Fetus

Refers to a prenatal human between the embryonic state and birth, during which significant growth and development occur.

Fetal Alcohol Syndrome

Fetal Alcohol Syndrome is a condition resulting from alcohol exposure during the mother's pregnancy, causing physical and developmental anomalies in the child.