Some Elements Are Released from Earth's Interior to the Surface

question 82

Multiple Choice

Some elements are released from Earth's interior to the surface through a process called______ .

• A) decay
• B) photosynthesis
• C) outgassing
• D) respiration

---

Definitions:

Chromium

A chemical element with symbol Cr, known for its hardness, high corrosion resistance, and ability to be polished to a high shine, often used in plating.

SAE

Society of Automotive Engineers, an international organization that sets standards for engineering professionals in various industries.

Brittleness

A material property indicating how easily it breaks or cracks under stress without significant deformation.

Sulphur

A chemical element known for its yellow color and distinct smell, commonly used in fertilizers, industrial processes, and as a component of some fuels.