General Science

1.		Which of the following is the unit of measure for electric current?

Volt

Ampere

Watt

Ohm

2.		What is the process by which a solid changes directly to a gas without passing through the liquid phase?

Melting

Condensation

Sublimation

Evaporation

3.		Which of the following is a type of chemical reaction in which oxygen combines with another substance?

Combustion

Oxidation

Reduction

Precipitation

4.		Which of the following is the process by which organisms break down food to release energy?

Photosynthesis

Respiration

Fermentation

Digestion

5.		Which of the following is a type of potential energy?

Kinetic

Thermal

Chemical

Electrical

6.		What is the smallest unit of matter that retains the properties of an element?

Atom

Molecule

Cell

Nucleus

7.		Which of the following is a type of energy that is stored in an object due to its position or condition?

Kinetic energy

Potential energy

Thermal energy

Electrical energy

8.		What is the process by which plants convert light energy into chemical energy?

Respiration

Fermentation

Photosynthesis

Digestion

9.		Which of the following is NOT a function of the circulatory system?

Transporting oxygen

Transporting nutrients

Regulating body temperature

Eliminating waste products

10.		Which of the following is a type of simple machine?

Lever

Electron

Neutron

Proton