How are fossil fuels related to climate change?
a. fossil fuels release carbon dioxide, a greenhouse gas, as they
burn.
o
b. fossil fuels are greenhouse gases.
o
c. fossil fuels release a great deal of heat as they burn.
o
d. fossil fuels absorb carbon dioxide, a greenhouse gas, as they
burn.

Which is the correct formula for photosynthesis

Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.

All other things being equal the size of a population will decrease if