A resource center is a place where one can go to find information, and documents. These documents and information can be used by anyone who needs them.
A theory is the result of many, many tests and observations.
Food, shelter, and water
apex: because we will not run out of them!
Toxic chemicals in the air
Buying a new plastic water bottle and throwing it away
Dumping and burning
apex
: High rains increase the water supply.
Find a way to burn the waste without releasing chemicals
The total fertility rate describes the average number of children a woman has in her lifetime.
Use more coal to make electricity(apex)
Turn off the lights when leaving the room. This is to save energy. It's especially true if your lighting company uses fossil fuels. A person can also reduce carbon releases by buying an electric car, these may be expensive, so shop around.
manage the use of the resource so that it doesn't run out-apex
carrying capacity, or K.
electronic storage of files. apex
minerals and salts (apex)
cellular respiration
crops that grow more reliably
A citric acid is added to the solution but the pH of the solution does not change