Energy Flows Through an Ecosystem

question 27

Multiple Choice

Energy flows through an ecosystem.What is typically the originating source of energy in an ecosystem?

• A)Plants
• B)Water
• C)Wind
• D)Sun

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Definitions:

Pressure

The force applied perpendicular to the surface of an object per unit area over which that force is distributed.

Proprioception

The sense of the relative position of body parts and strength of effort being employed in movement, essentially how we perceive the position and movement of our bodies.

Somatosensation

The body's sensory system that includes the sense of touch, temperature, body position, and pain.

Gustation

The sense of taste, one of the five traditional senses, involving the perception of different flavors.