Answer:
Food Web
Advantage: The food web shows specific relationships between species using arrows.
Disadvantages
The food web doesn’t indicate the energy levels.
The food web doesn’t show that the energy initially comes from the Sun.
The food web doesn’t show the presence of decomposers.
Pyramid
Advantages
The pyramid shows the source of energy as the Sun. It also indicates a decrease in energy retention as it progresses to higher levels.
The pyramid shows decomposers at every level.
Disadvantage: The pyramid lumps the organisms into producers, consumers, and decomposers without showing their specific diets.
Explanation:
