4.2 Energy Flow Flashcards
1
Q
What does ecosystem rely on
A
Energy from sunlight.
2
Q
List 3 types of autotrophs
A
Plants, Algae & Cyanobacteria.
3
Q
What does producer convert
A
Light energy into chemical energy.
4
Q
Define food chain
A
Uses arrow to show the flow of energy.
5
Q
Define food web
A
Show the interactions of various food chains.
6
Q
Define exothermic
A
Energy is released as heat.
7
Q
Define pyramids of energy
A
Shows the energy that is being presented in the trophic levels.
