Moving water on the surface of the ground --> Runoff Heat and light --> radiation the relationship when one population is inhibited by a second (etc) --> amensalism Displays nutritional relationships between organisms in an ecosystem ---> Food chain the total quantity of living material --> biomass the rate of photosynthesis --> primary productivity living and nonliving things in an area --> ecosystem
Weather refers to short term atmospheric conditions while climate is the weather of a specific region averaged over a long period of time. Climate change refers to long-term changes.
