The Primary Source of Energy for Producers in an Ecosystem

question 8

Multiple Choice

The primary source of energy for producers in an ecosystem is

• A) light energy.
• B) kinetic energy.
• C) thermal energy.
• D) chemical energy.
• E) ATP.

---

Definitions:

NLF Fighters

Members of the National Liberation Front, especially referring to the Viet Cong during the Vietnam War, who fought against the United States and South Vietnamese governments.

US Embassy

Diplomatic missions of the United States located in countries around the world, serving as the center of diplomatic relations and American interests abroad.

Dien Ben Phu

The site of a decisive battle in the First Indochina War (1954) where Viet Minh forces defeated French colonial forces, leading to the end of French Indochina.

Secret Conduct

Actions undertaken discreetly or without public knowledge, often implying privacy or confidentiality in various contexts.