The flow of energy in a Food Chain.

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

Energy transfer in the food chain is from one trophic level to next. However, not all the energy is transferred as some of it is used for movement, growth, or reproduction repair. The energy flow begins from the primary producers that make their own food by using the solar energy through photosynthesis. In photosynthesis process, the solar energy is converted into chemical energy which is partly used by the plants and the rest stored as carbon compounds.

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.