Show:
potpourri
energy
nonrenewable sources
disadvantages
100
Trees,water,soil,and solar energy are exaples of this kind of resources
What is renewable resources
100
The financial cost of energy conversion and possible harm to the enviorment due to use of the energy source
What is disadvantages of energy sources
100
a source of energy in a nuclear power plant
What is nuclear fuels
100
costs and benefits of energy
What is cost effective
200
Fossil fuels,minerals such as gold and copper,and nuclear fuels
What is nonrenewable resources
200
the light heat and electricity we use come from
What is energy source
200
a thick,black liquid that forms from decaying plants and animals
What is oil
300
any material people take from Earth
What is natural resources
300
any form of energy radiated by the sun
What is solar energy
300
fuel that comes from life forms that originally used the sun's energy to suvive
What is fossil fuels
400
is a harmful addition to the natural enviorment
What is pollution
400
energy that changes from one form to another
What is energy conversion
400
a hard substance formed from plants that lived about 300 years ago
What is coal
500
damage to the environment due to pollution
What is nonmonetary costs
500
heat energy from inside the earth
What is geothermal energy
500
gold,copper,etc.
What are minerals