Fossil Fuels Are Considered Nonrenewable Sources of Energy Because____________

question 18

Multiple Choice

Fossil fuels are considered nonrenewable sources of energy because____________ .

• A)carbon dioxide levels in the atmosphere are too high to allow fossil fuels to form
• B)people are cutting down too many forests to allow trees to turn into coal
• C)they are used more quickly than they can naturally be replaced
• D)they release carbon dioxide when they are burned

---

Definitions:

Clavicle

A bone located in the shoulder region, commonly known as the collarbone.

Prime Mover

The muscle primarily responsible for generating a specific movement.

Agonist

A substance that fully activates the receptor to which it binds, leading to a biological response.

Antagonist

In pharmacology and physiology, an antagonist is a substance that blocks or dampens the effects of a neurotransmitter or hormone; in literature, it describes a character that opposes the protagonist.