Dead organisms Fossils and Fossil Fuels
Carbonates
in Water
Which
the following facts is best represented by the arrow pointing from G to C?
The chemical energy present in fossil fuels is used to create new forms of energy used for photosynthesis.
Energy is conserved because the chemical energy present in fossil fuels is used up completely during burning.
The mechanical energy produced on burning fossil fuels is transformed into chemical energy stored in carbon dioxide.
Energy is conserved because the mechanical energy produced on burning fossil fuels is less than the chemical energy formed

For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes