Ultimately, Which of the Following Is the Source of Energy

question 21

Multiple Choice

Ultimately, which of the following is the source of energy that continually drives the hydrologic cycle?

• A) Gravity
• B) energy from the sun and gravity
• C) Electricity
• D) geothermal energy
• E) Wind

---

Definitions:

Chemical Energy

A form of potential energy stored in the bonds of chemical compounds, released or absorbed during chemical reactions.

Inorganic Compounds

Chemical compounds that generally do not contain carbon-hydrogen bonds, including salts, metals, and minerals.

Organic Compounds

Chemical substances that contain carbon bonded to hydrogen, with a vast range of biological, industrial, and environmental applications.

Kinetic Energy

The energy that an object possesses due to its motion, calculated as one-half the mass of the object multiplied by the square of its velocity.