Normally, a Parcel of Air __________ If It Is Warmer

question 12

Multiple Choice

Normally, a parcel of air __________ if it is warmer than the surrounding air; conversely, the air parcel will __________ if it is cooler than the surrounding air.

• A)remains stationary, sinks
• B)rises, remains stationary
• C)sinks, rise
• D)rises, sink

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Definitions:

Chloroplasts

Organelles found in plant cells and eukaryotic algae that conduct photosynthesis, capturing energy from sunlight and converting it and carbon dioxide into oxygen and energy-rich organic compounds.

Chromoplasts

Plant cell organelles that contain pigments and are responsible for the colors of fruits and flowers.

Pigments

Substances that give color to materials by absorbing certain wavelengths of light and reflecting others, widely used in paints, inks, and biological functions.