Science

When water percolates down through the soil

One way that society controls science is that the government can make certain experiments illegal.

people pass laws to restrict some research

Percolation produces groundwater.

coal

The amount of carbon dioxide a person produces

production of waste like greenhouse gases

Oil

A decreasing line

Encouraging reuse of resources promotes sustainability.

encouraging recycling programs

Fossils fuels

If a fire destroyed many of the trees in a forest, this would likely reduce the carrying capacity of a squirrel population.

Natural recycled water

minerals and salts (apex)

lack of economic opportunity for women

hurricanes and other extreme weather will increase

A citric acid is added to the solution but the pH of the solution does not change