Please match the Key Word to the correct definition.
Column A
1.
Chemical reaction:
Chemical reaction
2.
Endothermic reaction:
Endothermic reaction
3.
Exothermic reaction:
Exothermic reaction
4.
Photosynthesis:
Photosynthesis
5.
Product:
Product
6.
Reactant:
Reactant
7.
Respiration:
Respiration
Column B
a.a chemical reaction that requires an input of energy
b.a chemical reaction that releases energy
c.element or compound that enters into a chemical reaction
d.a process that transforms two different sets of chemicals into a new set of chemicals when they come in contact with one another
e.process used by organisms to break down high energy carbohydrates to generate energy that can be easily used to power reactions in cells
f.element or compound produced by a chemical reaction
g.process used by plants and other autotrophs to capture light energy and use it to power chemical reactions
1. d. a process that transforms two different sets of chemicals into a new set of chemicals when they come in contact with one another - Chemical reaction
2. a. a chemical reaction that requires an input of energy - Endothermic reaction
3. b. a chemical reaction that releases energy - Exothermic reaction
4. g. process used by plants and other autotrophs to capture light energy and use it to power chemical reactions - Photosynthesis
5. f. element or compound produced by a chemical reaction - Product
6. c. element or compound that enters into a chemical reaction - Reactant
7. e. process used by organisms to break down high energy carbohydrates to generate energy that can be easily used to power reactions in cells - Respiration