SB9b Energy transfers Flashcards
1
Q
What is the name given to the organism at the bottom of the food chain?
A
producers
2
Q
What is the name given to the organism at the Top of the food chain?
A
top predators.
2
Q
What are the factors that might affect availability of food?
A
o Number of animals
o Weather
o Season
2
Q
State the 6 ways energy could be lost in.
A
o Not all food eaten
o Animal waste egested
o Not all light used – some reflected away and some transmitted
through the plant
o Lost as heat (respiration)
o Movement (heat)
o Carbon dioxide breathed out
