1) What is a localized group of organisms that belong to the same species called? A) biosystem B) community C) population D) ecosystem E) family Answer: C Type: MC Topic: Concept 1.1 Skill: Knowledge/Comprehension 2) Organisms interact with their environments, exchanging matter and energy. For example, what do plant chloroplasts convert the energy of sunlight into? A) the energy of motion B) carbon dioxide and water C) the chemical energy of chemical bonds D) oxygen E) kinetic energy Answer: C Type: MC Topic: Concept 1.1 Skill: Knowledge/Comprehension 3) What does the main source of energy for producers in an ecosystem come from? A) solar energy B) other animals as a food source C) the atmosphere D) plants E) water Answer: A Type: MC Topic: Concept 1.1 Skill: Knowledge/Compreh