The Lack of Potassium in Lunar Rocks Supported the Impact

question 12

Multiple Choice

The lack of potassium in lunar rocks supported the impact hypothesis because:

• A) potassium is rare on asteroids.
• B) it indicates the rocks were once at very high temperature.
• C) potassium only exists in Earth's core.
• D) any pre-existing potassium on the moon would have decayed during impact.

---

Definitions:

New Students

New Students are individuals who are joining a school, college, or university for the first time or transferring from another institution, often requiring orientation and support to adjust.

Self-Esteem

The perception one has of their own worth or value as a person.

Friendships

A mutual relationship between two people who hold mutual affection for each other.

Community Resources

Various supports, services, and facilities available within a community that can be utilized to improve the quality of life for its members, including libraries, parks, educational programs, and health clinics.