The Conservation of Matter Principle Is That Matter

question 30

Multiple Choice

The conservation of matter principle is that matter

• A) is composed of atoms and molecules.
• B) cannot be created, destroyed, nor changed in form.
• C) must be used carefully or Earth will eventually run out.
• D) can neither be created nor destroyed.

---

Definitions:

Primary And Secondary

Terms used to distinguish between initial (primary) and subsequent (secondary) stages or categories in various contexts, such as production processes, pollutants, or levels of education.

Sewage Treatment

The process of removing contaminants from wastewater, primarily from household sewage, to produce an effluent that is suitable for discharge or reuse.

Suspended Solids

Particles that are not dissolved in liquid, floating or suspended in water or another liquid.

Physical Process

Natural phenomena or mechanisms that involve the physics of matter and can affect the environment and ecosystem.