Final Exam Review: Question Preview (ID: 20040)



WHich of the following would decrease the amount of CO2 in the atmospere?
a) burning more fossil fuels b) riding a bike instead of driving c) building more manufacture plants d) using coal to produce electricity
WHich of the following is a renewable resource?
a) coal b) wind c) oil d) natural gas
The density of water is 1.0 g/cm3. A block of wood floats on water. Its density is
a) 0.89 g/cm3 b) 1.5 g/cm3 c) 2.3 g/cm3 d) 1.3 g/cm3
Which of the following is a compound?
a) H b) O c) CO d) N
What is the name of the process than changes liquid water to a gas?
a) transpiration b) run off c) condensation d) evaporation
Dark colors_______________.
a) radiate light enegy b) reflect light enegy c) absorb light energy d) none of the above
Earth is heated by the sun because of ________________.
a) reflection b) radiation c) conduction d) absorption
Tiny particles that make up matter are called__________.
a) cells b) minerals c) atoms d) genes
Which resource is an example of a nonrenewable resource?
a) hydroelectric power b) solar energy c) wind energy d) natural gas
Which object is a good conductor of electicity?
a) paper clip b) wood pencil c) plastic cup d) your finger
Molecules in a solid are_____________.
a) are far apart from each other b) packed tightly and colse together c) take the shape of the container d) move very quickly
Energy from food is measured in ___________.
a) grams b) calories c) meters d) degrees
Kinetic energy is ________________.
a) stored up energy b) physical energy c) energy at rest d) energy of motion
A see saw is an example of a ____________.
a) gear b) pulley c) lever d) balance
What instrument would you use to find the volume of a liquid?
a) scale b) triple beam balance c) graduated cylinder d) ruler
Which tool would be used to compare the masses of objects?
a) triple beam balance b) graduated cylinder c) ruler d) metric stick
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