Which Is True of Earth's Atmosphere

question 61

Multiple Choice

Which is true of Earth's atmosphere?

• A)it is the sum of all the exhalations and inhalations of animals on Earth.
• B)we consider the top of the atmosphere to be about 10 km from Earth.
• C)it lets light through,but blocks out all other forms of radiation.
• D)its temperatures range from -90°C to 1200°C.
• E)The principle substance is air,a mixture of oxygen and argon gas.

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Definitions:

Emotional Behavior

Refers to the outward expression or display of emotions, including facial expressions, body language, and vocal tones.

Hypothalamus

A region of the brain responsible for producing hormones that regulate body temperature, hunger, moods, the release of hormones from pituitary gland, and sleep cycles.

Emotional Behavior

Actions and reactions that are a direct expression of emotions, reflecting how an individual feels and responds to certain situations or stimuli.

Cerebral Hemisphere

One of the two symmetrical halves of the brain, the left and the right hemispheres, each responsible for different functions and cognitive processes.